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LinuxSir.cn，穿越时空的Linuxsir!»论坛 › Linux 发行版讨论区 —— LinuxSir.cn › Gentoo Linux › 域名解析怪问题.
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域名解析怪问题.

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发表于 2005-1-6 19:16:07 | 显示全部楼层 |阅读模式
我的gentoo装好以后总是打开网页很慢, 现在都是隔段时间就进行不了DNS查询.
我做了个实验, 第一次打开sina新闻首页时, 速度很快; 关闭后数秒, 再一次打开sina新闻首页就打不开了, 详细的tcpdump记录见下, 大家帮忙分析一下是什么原因, 难道是内核配置的有问题?


  2. bash-2.05b# tcpdump port 53
  3. tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
  4. listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes

  6. //以下是刚开始打开新浪新闻首页时的记录,可以看出,在打开首页的时候进行大量的DNS查询.

  8. 19:01:33.423268 IP lizf.ddmdd.com.33494 > ns.capitalnet.com.cn.domain:  63033+ A? news.sina.com.cn. (34)
  9. 19:01:33.424417 IP lizf.ddmdd.com.33495 > ns.capitalnet.com.cn.domain:  58060+ PTR? 1.148.106.202.in-addr.arpa. (44)
  10. 19:01:33.425317 IP lizf.ddmdd.com.33496 > ns.capitalnet.com.cn.domain:  61294+ AAAA? news.sina.com.cn. (34)
  11. 19:01:33.440736 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33494:  63033 18/3/3 CNAME[|domain]
  12. 19:01:33.441644 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33495:  58060* 1/2/2 (142)
  13. 19:01:33.442638 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33496:  61294 2/1/0 CNAME[|domain]
  14. 19:01:37.819461 IP lizf.ddmdd.com.33496 > ns.capitalnet.com.cn.domain:  64398+ A? news.sina.com.cn. (34)
  15. 19:01:37.826018 IP lizf.ddmdd.com.33497 > ns.capitalnet.com.cn.domain:  5013+ A? 127.adsina.allyes.com. (39)
  16. 19:01:37.832716 IP lizf.ddmdd.com.33498 > ns.capitalnet.com.cn.domain:  2656+ A? 104.adsina.allyes.com. (39)
  17. 19:01:37.835460 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33496:  64398 18/3/3 CNAME[|domain]
  18. 19:01:37.838414 IP lizf.ddmdd.com.33499 > ns.capitalnet.com.cn.domain:  64399+ AAAA? news.sina.com.cn. (34)
  19. 19:01:37.841389 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33497:  5013 2/3/3 CNAME[|domain]
  20. 19:01:37.842984 IP lizf.ddmdd.com.33500 > ns.capitalnet.com.cn.domain:  5014+ AAAA? 127.adsina.allyes.com. (39)
  21. 19:01:37.845938 IP lizf.ddmdd.com.33501 > ns.capitalnet.com.cn.domain:  11368+ A? 105.adsina.allyes.com. (39)
  22. 19:01:37.846440 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33498:  2656 2/3/3 CNAME[|domain]
  23. 19:01:37.848394 IP lizf.ddmdd.com.33502 > ns.capitalnet.com.cn.domain:  2657+ AAAA? 104.adsina.allyes.com. (39)
  24. 19:01:37.854838 IP lizf.ddmdd.com.33503 > ns.capitalnet.com.cn.domain:  25279+ A? 106.adsina.allyes.com. (39)
  25. 19:01:37.858417 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33499:  64399 2/1/0 CNAME[|domain]
  26. 19:01:37.866426 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33501:  11368 2/3/3 CNAME[|domain]
  27. 19:01:37.868365 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33503:  25279 2/3/3 CNAME[|domain]
  28. 19:01:37.870599 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33500:  5014 1/1/0 CNAME[|domain]
  29. 19:01:37.871690 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33502:  2657 1/1/0 CNAME[|domain]
  30. 19:01:37.873792 IP lizf.ddmdd.com.33504 > ns.capitalnet.com.cn.domain:  11369+ AAAA? 105.adsina.allyes.com. (39)
  31. 19:01:37.875367 IP lizf.ddmdd.com.33505 > ns.capitalnet.com.cn.domain:  25280+ AAAA? 106.adsina.allyes.com. (39)
  32. 19:01:37.878089 IP lizf.ddmdd.com.33506 > ns.capitalnet.com.cn.domain:  39929+ A? 93.adsina.allyes.com. (38)
  33. 19:01:37.884930 IP lizf.ddmdd.com.33507 > ns.capitalnet.com.cn.domain:  65158+ A? ad4.sina.com.cn. (33)
  34. 19:01:37.891212 IP lizf.ddmdd.com.33508 > ns.capitalnet.com.cn.domain:  4721+ A? 107.adsina.allyes.com. (39)
  35. 19:01:37.893502 IP lizf.ddmdd.com.33509 > ns.capitalnet.com.cn.domain:  13314+ AAAA? 93.adsina.allyes.com. (38)
  36. 19:01:37.895131 IP lizf.ddmdd.com.33510 > ns.capitalnet.com.cn.domain:  13192+ AAAA? ad4.sina.com.cn. (33)
  37. 19:01:37.901227 IP lizf.ddmdd.com.33511 > ns.capitalnet.com.cn.domain:  11165+ AAAA? 107.adsina.allyes.com. (39)
  38. 19:01:37.903651 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33504:  11369 1/1/0 CNAME[|domain]
  39. 19:01:37.905586 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33505:  25280 1/1/0 CNAME[|domain]
  40. 19:01:37.907429 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33506:  39929 2/3/3 CNAME[|domain]
  41. 19:01:37.909415 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33507:  65158 2/3/3 CNAME i3.sina.com.cn., (168)
  42. 19:01:37.911377 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33508:  4721 2/3/3 CNAME[|domain]
  43. 19:01:37.912368 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33509:  13314 1/1/0 CNAME[|domain]
  44. 19:01:37.926886 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33510:  13192 1/1/0 CNAME i3.sina.com.cn. (97)
  45. 19:01:37.927441 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33511:  11165 1/1/0 CNAME[|domain]
  46. 19:01:38.721495 IP lizf.ddmdd.com.33511 > ns.capitalnet.com.cn.domain:  31650+ A? image2.sina.com.cn. (36)
  47. 19:01:38.727747 IP lizf.ddmdd.com.33512 > ns.capitalnet.com.cn.domain:  37630+ A? ad4.sina.com.cn. (33)
  48. 19:01:38.733569 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33511:  31650 2/3/3 CNAME i3.sina.com.cn., (171)
  49. 19:01:38.735154 IP lizf.ddmdd.com.33513 > ns.capitalnet.com.cn.domain:  31651+ AAAA? image2.sina.com.cn. (36)
  50. 19:01:38.739549 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33512:  37630 2/3/3 CNAME i3.sina.com.cn., (168)
  51. 19:01:38.741609 IP lizf.ddmdd.com.33514 > ns.capitalnet.com.cn.domain:  37631+ AAAA? ad4.sina.com.cn. (33)
  52. 19:01:38.744123 IP lizf.ddmdd.com.33515 > ns.capitalnet.com.cn.domain:  44950+ A? ad4.sina.com.cn. (33)
  53. 19:01:38.745563 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33513:  31651 1/1/0 CNAME i3.sina.com.cn. (100)
  54. 19:01:38.752128 IP lizf.ddmdd.com.33516 > ns.capitalnet.com.cn.domain:  51828+ A? ad4.sina.com.cn. (33)
  55. 19:01:38.756635 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33514:  37631 1/1/0 CNAME i3.sina.com.cn. (97)
  56. 19:01:38.758023 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33515:  44950 2/3/3 CNAME i3.sina.com.cn., (168)
  57. 19:01:38.759980 IP lizf.ddmdd.com.33517 > ns.capitalnet.com.cn.domain:  44951+ AAAA? ad4.sina.com.cn. (33)
  58. 19:01:38.764546 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33516:  51828 2/3/3 CNAME i3.sina.com.cn., (168)
  59. 19:01:38.770198 IP lizf.ddmdd.com.33518 > ns.capitalnet.com.cn.domain:  51829+ AAAA? ad4.sina.com.cn. (33)
  60. 19:01:38.772242 IP lizf.ddmdd.com.33519 > ns.capitalnet.com.cn.domain:  60064+ A? ad4.sina.com.cn. (33)
  61. 19:01:38.774223 IP lizf.ddmdd.com.33520 > ns.capitalnet.com.cn.domain:  23504+ AAAA? ad4.sina.com.cn. (33)
  62. 19:01:38.775610 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33517:  44951 1/1/0 CNAME i3.sina.com.cn. (97)
  63. 19:01:38.779193 IP lizf.ddmdd.com.33521 > ns.capitalnet.com.cn.domain:  10951+ AAAA? ad4.sina.com.cn. (33)
  64. 19:01:38.781036 IP lizf.ddmdd.com.33522 > ns.capitalnet.com.cn.domain:  4517+ A? ad4.sina.com.cn. (33)
  65. 19:01:38.783202 IP lizf.ddmdd.com.33523 > ns.capitalnet.com.cn.domain:  23007+ AAAA? ad4.sina.com.cn. (33)
  66. 19:01:38.784399 IP lizf.ddmdd.com.33524 > ns.capitalnet.com.cn.domain:  35437+ A? ad4.sina.com.cn. (33)
  67. 19:01:38.793568 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33518:  51829 1/1/0 CNAME i3.sina.com.cn. (97)
  68. 19:01:38.796573 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33519:  60064 2/3/3 CNAME i3.sina.com.cn., (168)
  69. 19:01:38.797568 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33520:  23504 1/1/0 CNAME i3.sina.com.cn. (97)
  70. 19:01:38.801562 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33521:  10951 1/1/0 CNAME i3.sina.com.cn. (97)
  71. 19:01:38.804548 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33522:  4517 2/3/3 CNAME i3.sina.com.cn., (168)
  72. 19:01:38.805526 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33523:  23007 1/1/0 CNAME i3.sina.com.cn. (97)
  73. 19:01:38.807574 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33524:  35437 2/3/3 CNAME i3.sina.com.cn., (168)
  74. 19:01:39.605694 IP lizf.ddmdd.com.33524 > ns.capitalnet.com.cn.domain:  48549+ A? ad4.sina.com.cn. (33)
  75. 19:01:39.607106 IP lizf.ddmdd.com.33525 > ns.capitalnet.com.cn.domain:  54991+ AAAA? ad4.sina.com.cn. (33)
  76. 19:01:39.618721 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33524:  48549 2/3/3 CNAME i3.sina.com.cn., (168)
  77. 19:01:39.619665 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33525:  54991 1/1/0 CNAME i3.sina.com.cn. (97)
  78. 19:01:40.079836 IP lizf.ddmdd.com.33525 > ns.capitalnet.com.cn.domain:  41683+ A? 105.adsina.allyes.com. (39)
  79. 19:01:40.081209 IP lizf.ddmdd.com.33526 > ns.capitalnet.com.cn.domain:  44810+ AAAA? 105.adsina.allyes.com. (39)
  80. 19:01:40.082933 IP lizf.ddmdd.com.33527 > ns.capitalnet.com.cn.domain:  2658+ A? 104.adsina.allyes.com. (39)
  81. 19:01:40.084862 IP lizf.ddmdd.com.33528 > ns.capitalnet.com.cn.domain:  56659+ AAAA? 104.adsina.allyes.com. (39)
  82. 19:01:40.086774 IP lizf.ddmdd.com.33529 > ns.capitalnet.com.cn.domain:  50463+ AAAA? 106.adsina.allyes.com. (39)
  83. 19:01:40.088429 IP lizf.ddmdd.com.33530 > ns.capitalnet.com.cn.domain:  49988+ A? 93.adsina.allyes.com. (38)
  84. 19:01:40.089699 IP lizf.ddmdd.com.33531 > ns.capitalnet.com.cn.domain:  13315+ AAAA? 93.adsina.allyes.com. (38)
  85. 19:01:40.091189 IP lizf.ddmdd.com.33532 > ns.capitalnet.com.cn.domain:  5015+ A? 127.adsina.allyes.com. (39)
  86. 19:01:40.093067 IP lizf.ddmdd.com.33533 > ns.capitalnet.com.cn.domain:  64837+ AAAA? 127.adsina.allyes.com. (39)
  87. 19:01:40.094812 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33525:  41683 2/3/3 CNAME[|domain]
  88. 19:01:40.094885 IP lizf.ddmdd.com.33534 > ns.capitalnet.com.cn.domain:  58453+ A? 107.adsina.allyes.com. (39)
  89. 19:01:40.095956 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33526:  44810 1/1/0 CNAME[|domain]
  90. 19:01:40.096796 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33527:  2658 2/3/3 CNAME[|domain]
  91. 19:01:40.097761 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33528:  56659 1/1/0 CNAME[|domain]
  92. 19:01:40.098753 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33529:  50463 1/1/0 CNAME[|domain]
  93. 19:01:40.101727 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33530:  49988 2/3/3 CNAME[|domain]
  94. 19:01:40.102721 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33531:  13315 1/1/0 CNAME[|domain]
  95. 19:01:40.105726 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33532:  5015 2/3/3 CNAME[|domain]
  96. 19:01:40.106736 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33533:  64837 1/1/0 CNAME[|domain]
  97. 19:01:40.108733 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33534:  58453 2/3/3 CNAME[|domain]
  98. 19:01:40.111000 IP lizf.ddmdd.com.33535 > ns.capitalnet.com.cn.domain:  50387+ A? 106.adsina.allyes.com. (39)
  99. 19:01:40.125079 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33535:  50387 2/3/3 CNAME[|domain]
  100. 19:01:40.131574 IP lizf.ddmdd.com.33536 > ns.capitalnet.com.cn.domain:  11166+ AAAA? 107.adsina.allyes.com. (39)
  101. 19:01:40.176244 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33536:  11166 1/1/0 CNAME[|domain]
  102. 19:01:40.467012 IP lizf.ddmdd.com.33536 > ns.capitalnet.com.cn.domain:  64400+ A? image2.sina.com.cn. (36)
  103. 19:01:40.468916 IP lizf.ddmdd.com.33537 > ns.capitalnet.com.cn.domain:  45721+ AAAA? image2.sina.com.cn. (36)
  104. 19:01:40.498965 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33536:  64400 2/3/3 CNAME i3.sina.com.cn., (171)
  105. 19:01:40.499271 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33537:  45721 1/1/0 CNAME i3.sina.com.cn. (100)
  106. 19:01:41.078427 IP lizf.ddmdd.com.33537 > ns.capitalnet.com.cn.domain:  64401+ A? image2.sina.com.cn. (36)
  107. 19:01:41.078794 IP lizf.ddmdd.com.33538 > ns.capitalnet.com.cn.domain:  45722+ AAAA? image2.sina.com.cn. (36)
  108. 19:01:41.080647 IP lizf.ddmdd.com.33539 > ns.capitalnet.com.cn.domain:  44298+ A? ad4.sina.com.cn. (33)
  109. 19:01:41.082002 IP lizf.ddmdd.com.33540 > ns.capitalnet.com.cn.domain:  61295+ AAAA? ad4.sina.com.cn. (33)
  110. 19:01:41.093982 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33537:  64401 2/3/3 CNAME i3.sina.com.cn., (171)
  111. 19:01:41.094140 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33538:  45722 1/1/0 CNAME i3.sina.com.cn. (100)
  112. 19:01:41.095901 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33539:  44298 2/3/3 CNAME i3.sina.com.cn., (168)
  113. 19:01:41.097948 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33540:  61295 1/1/0 CNAME i3.sina.com.cn. (97)
  114. 19:01:41.130686 IP lizf.ddmdd.com.33540 > ns.capitalnet.com.cn.domain:  26788+ A? image2.sina.com.cn. (36)
  115. 19:01:41.147906 IP lizf.ddmdd.com.33541 > ns.capitalnet.com.cn.domain:  64402+ A? image2.sina.com.cn. (36)
  116. 19:01:41.148472 IP lizf.ddmdd.com.33542 > ns.capitalnet.com.cn.domain:  45723+ AAAA? image2.sina.com.cn. (36)
  117. 19:01:41.152255 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33540:  26788 2/3/3 CNAME i3.sina.com.cn., (171)
  118. 19:01:41.160962 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33541:  64402 2/3/3 CNAME i3.sina.com.cn., (171)
  119. 19:01:41.163920 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33542:  45723 1/1/0 CNAME i3.sina.com.cn. (100)
  120. 19:01:41.170472 IP lizf.ddmdd.com.33542 > ns.capitalnet.com.cn.domain:  44299+ A? ad4.sina.com.cn. (33)
  121. 19:01:41.171729 IP lizf.ddmdd.com.33543 > ns.capitalnet.com.cn.domain:  61296+ AAAA? ad4.sina.com.cn. (33)
  122. 19:01:41.173126 IP lizf.ddmdd.com.33544 > ns.capitalnet.com.cn.domain:  38404+ AAAA? image2.sina.com.cn. (36)
  123. 19:01:41.180599 IP lizf.ddmdd.com.33545 > ns.capitalnet.com.cn.domain:  15513+ A? 106.adsina.allyes.com. (39)
  124. 19:01:41.182965 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33542:  44299 2/3/3 CNAME i3.sina.com.cn., (168)
  125. 19:01:41.183927 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33543:  61296 1/1/0 CNAME i3.sina.com.cn. (97)
  126. 19:01:41.185935 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33544:  38404 1/1/0 CNAME i3.sina.com.cn. (100)
  127. 19:01:41.196184 IP lizf.ddmdd.com.33546 > ns.capitalnet.com.cn.domain:  20763+ A? 93.adsina.allyes.com. (38)
  128. 19:01:41.202155 IP lizf.ddmdd.com.33547 > ns.capitalnet.com.cn.domain:  38870+ A? 104.adsina.allyes.com. (39)
  129. 19:01:41.206085 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33545:  15513 2/3/3 CNAME[|domain]
  130. 19:01:41.209034 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33546:  20763 2/3/3 CNAME[|domain]
  131. 19:01:41.212963 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33547:  38870 2/3/3 CNAME[|domain]
  132. 19:01:41.225806 IP lizf.ddmdd.com.33548 > ns.capitalnet.com.cn.domain:  64403+ A? image2.sina.com.cn. (36)
  133. 19:01:41.226218 IP lizf.ddmdd.com.33549 > ns.capitalnet.com.cn.domain:  45724+ AAAA? image2.sina.com.cn. (36)
  134. 19:01:41.230006 IP lizf.ddmdd.com.33550 > ns.capitalnet.com.cn.domain:  20764+ AAAA? 93.adsina.allyes.com. (38)
  135. 19:01:41.231505 IP lizf.ddmdd.com.33551 > ns.capitalnet.com.cn.domain:  38871+ AAAA? 104.adsina.allyes.com. (39)
  136. 19:01:41.266560 IP lizf.ddmdd.com.33552 > ns.capitalnet.com.cn.domain:  44300+ A? ad4.sina.com.cn. (33)
  137. 19:01:41.266939 IP lizf.ddmdd.com.33553 > ns.capitalnet.com.cn.domain:  61297+ AAAA? ad4.sina.com.cn. (33)
  138. 19:01:41.270803 IP lizf.ddmdd.com.33554 > ns.capitalnet.com.cn.domain:  15514+ AAAA? 106.adsina.allyes.com. (39)
  139. 19:01:41.277531 IP lizf.ddmdd.com.33555 > ns.capitalnet.com.cn.domain:  36184+ A? 107.adsina.allyes.com. (39)
  140. 19:01:41.282058 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33548:  64403 2/3/3 CNAME i3.sina.com.cn., (171)
  141. 19:01:41.283146 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33549:  45724 1/1/0 CNAME i3.sina.com.cn. (100)
  142. 19:01:41.283208 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33550:  20764 1/1/0 CNAME[|domain]
  143. 19:01:41.287085 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33551:  38871 1/1/0 CNAME[|domain]
  144. 19:01:41.291102 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33552:  44300 2/3/3 CNAME i3.sina.com.cn., (168)
  145. 19:01:41.291260 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33553:  61297 1/1/0 CNAME i3.sina.com.cn. (97)
  146. 19:01:41.295013 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33554:  15514 1/1/0 CNAME[|domain]
  147. 19:01:41.295955 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33555:  36184 2/3/3 CNAME[|domain]
  148. 19:01:41.438311 IP lizf.ddmdd.com.33556 > ns.capitalnet.com.cn.domain:  44301+ A? ad4.sina.com.cn. (33)
  149. 19:01:41.438701 IP lizf.ddmdd.com.33557 > ns.capitalnet.com.cn.domain:  61298+ AAAA? ad4.sina.com.cn. (33)
  150. 19:01:41.454058 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33556:  44301 2/3/3 CNAME i3.sina.com.cn., (168)
  151. 19:01:41.454220 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33557:  61298 1/1/0 CNAME i3.sina.com.cn. (97)
  152. 19:01:41.489756 IP lizf.ddmdd.com.33557 > ns.capitalnet.com.cn.domain:  15515+ A? ad4.sina.com.cn. (33)
  153. 19:01:41.502085 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33557:  15515 2/3/3 CNAME i3.sina.com.cn., (168)
  154. 19:01:41.503496 IP lizf.ddmdd.com.33557 > ns.capitalnet.com.cn.domain:  15516+ AAAA? ad4.sina.com.cn. (33)
  155. 19:01:41.516048 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33557:  15516 1/1/0 CNAME i3.sina.com.cn. (97)
  156. 19:01:41.589626 IP lizf.ddmdd.com.33557 > ns.capitalnet.com.cn.domain:  20765+ A? ad4.sina.com.cn. (33)
  157. 19:01:41.602028 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33557:  20765 2/3/3 CNAME i3.sina.com.cn., (168)
  158. 19:01:41.603296 IP lizf.ddmdd.com.33557 > ns.capitalnet.com.cn.domain:  20766+ AAAA? ad4.sina.com.cn. (33)
  159. 19:01:41.616025 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33557:  20766 1/1/0 CNAME i3.sina.com.cn. (97)
  160. 19:01:41.622968 IP lizf.ddmdd.com.33557 > ns.capitalnet.com.cn.domain:  15517+ A? ad4.sina.com.cn. (33)
  161. 19:01:41.631958 IP lizf.ddmdd.com.33558 > ns.capitalnet.com.cn.domain:  61299+ A? image2.sina.com.cn. (36)
  162. 19:01:41.632369 IP lizf.ddmdd.com.33559 > ns.capitalnet.com.cn.domain:  44302+ AAAA? image2.sina.com.cn. (36)
  163. 19:01:41.638033 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33557:  15517 2/3/3 CNAME i3.sina.com.cn., (168)
  164. 19:01:41.639220 IP lizf.ddmdd.com.33560 > ns.capitalnet.com.cn.domain:  15518+ AAAA? ad4.sina.com.cn. (33)
  165. 19:01:41.644261 IP lizf.ddmdd.com.33561 > ns.capitalnet.com.cn.domain:  64404+ A? image2.sina.com.cn. (36)
  166. 19:01:41.644630 IP lizf.ddmdd.com.33562 > ns.capitalnet.com.cn.domain:  45725+ AAAA? image2.sina.com.cn. (36)
  167. 19:01:41.647885 IP lizf.ddmdd.com.33563 > ns.capitalnet.com.cn.domain:  36185+ AAAA? 107.adsina.allyes.com. (39)
  168. 19:01:41.651397 IP lizf.ddmdd.com.33564 > ns.capitalnet.com.cn.domain:  54469+ A? 105.adsina.allyes.com. (39)
  169. 19:01:41.654078 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33558:  61299 2/3/3 CNAME i3.sina.com.cn., (171)
  170. 19:01:41.656152 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33559:  44302 1/1/0 CNAME i3.sina.com.cn. (100)
  171. 19:01:41.657029 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33560:  15518 1/1/0 CNAME i3.sina.com.cn. (97)
  172. 19:01:41.668033 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33561:  64404 2/3/3 CNAME i3.sina.com.cn., (171)
  173. 19:01:41.669046 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33562:  45725 1/1/0 CNAME i3.sina.com.cn. (100)
  174. 19:01:41.669201 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33563:  36185 1/1/0 CNAME[|domain]
  175. 19:01:41.671174 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33564:  54469 2/3/3 CNAME[|domain]
  176. 19:01:41.709308 IP lizf.ddmdd.com.33565 > ns.capitalnet.com.cn.domain:  20767+ A? image2.sina.com.cn. (36)
  177. 19:01:41.741548 IP lizf.ddmdd.com.33566 > ns.capitalnet.com.cn.domain:  54470+ AAAA? 105.adsina.allyes.com. (39)
  178. 19:01:41.743479 IP lizf.ddmdd.com.33567 > ns.capitalnet.com.cn.domain:  49724+ AAAA? image2.sina.com.cn. (36)
  179. 19:01:41.749511 IP lizf.ddmdd.com.33568 > ns.capitalnet.com.cn.domain:  49204+ A? 127.adsina.allyes.com. (39)
  180. 19:01:41.751676 IP lizf.ddmdd.com.33569 > ns.capitalnet.com.cn.domain:  58040+ AAAA? 127.adsina.allyes.com. (39)
  181. 19:01:41.762323 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33565:  20767 2/3/3 CNAME i3.sina.com.cn., (171)
  182. 19:01:41.763063 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33566:  54470 1/1/0 CNAME[|domain]
  183. 19:01:41.764318 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33567:  49724 1/1/0 CNAME i3.sina.com.cn. (100)
  184. 19:01:41.765097 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33568:  49204 2/3/3 CNAME[|domain]
  185. 19:01:41.765245 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33569:  58040 1/1/0 CNAME[|domain]
  186. 19:01:41.951313 IP lizf.ddmdd.com.33569 > ns.capitalnet.com.cn.domain:  38872+ A? image2.sina.com.cn. (36)
  187. 19:01:41.952789 IP lizf.ddmdd.com.33570 > ns.capitalnet.com.cn.domain:  7422+ AAAA? image2.sina.com.cn. (36)
  188. 19:01:41.972085 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33569:  38872 2/3/3 CNAME i3.sina.com.cn., (171)
  189. 19:01:41.973064 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33570:  7422 1/1/0 CNAME i3.sina.com.cn. (100)
  190. 19:01:42.067152 IP lizf.ddmdd.com.33570 > ns.capitalnet.com.cn.domain:  15519+ A? image2.sina.com.cn. (36)
  191. 19:01:42.067634 IP lizf.ddmdd.com.33571 > ns.capitalnet.com.cn.domain:  37396+ AAAA? image2.sina.com.cn. (36)
  192. 19:01:42.080110 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33570:  15519 2/3/3 CNAME i3.sina.com.cn., (171)
  193. 19:01:42.081064 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33571:  37396 1/1/0 CNAME i3.sina.com.cn. (100)
  194. 19:01:42.290390 IP lizf.ddmdd.com.33571 > ns.capitalnet.com.cn.domain:  26789+ A? image2.sina.com.cn. (36)
  195. 19:01:42.291759 IP lizf.ddmdd.com.33572 > ns.capitalnet.com.cn.domain:  59110+ AAAA? image2.sina.com.cn. (36)
  196. 19:01:42.303151 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33571:  26789 2/3/3 CNAME i3.sina.com.cn., (171)
  197. 19:01:42.304120 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33572:  59110 1/1/0 CNAME i3.sina.com.cn. (100)
  198. 19:01:42.430530 IP lizf.ddmdd.com.33572 > ns.capitalnet.com.cn.domain:  64405+ A? image2.sina.com.cn. (36)
  199. 19:01:42.430934 IP lizf.ddmdd.com.33573 > ns.capitalnet.com.cn.domain:  45726+ AAAA? image2.sina.com.cn. (36)
  200. 19:01:42.443210 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33572:  64405 2/3/3 CNAME i3.sina.com.cn., (171)
  201. 19:01:42.443370 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33573:  45726 1/1/0 CNAME i3.sina.com.cn. (100)
  202. 19:01:42.569441 IP lizf.ddmdd.com.33573 > ns.capitalnet.com.cn.domain:  14879+ A? image2.sina.com.cn. (36)
  203. 19:01:42.570793 IP lizf.ddmdd.com.33574 > ns.capitalnet.com.cn.domain:  8395+ AAAA? image2.sina.com.cn. (36)
  204. 19:01:42.581207 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33573:  14879 2/3/3 CNAME i3.sina.com.cn., (171)
  205. 19:01:42.586146 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33574:  8395 1/1/0 CNAME i3.sina.com.cn. (100)
  206. 19:01:42.617446 IP lizf.ddmdd.com.33574 > ns.capitalnet.com.cn.domain:  36186+ A? image2.sina.com.cn. (36)
  207. 19:01:42.618801 IP lizf.ddmdd.com.33575 > ns.capitalnet.com.cn.domain:  64330+ AAAA? image2.sina.com.cn. (36)
  208. 19:01:42.631241 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33574:  36186 2/3/3 CNAME i3.sina.com.cn., (171)
  209. 19:01:42.631404 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33575:  64330 1/1/0 CNAME i3.sina.com.cn. (100)
  210. 19:01:42.728106 IP lizf.ddmdd.com.33575 > ns.capitalnet.com.cn.domain:  36417+ A? image2.sina.com.cn. (36)
  211. 19:01:42.728485 IP lizf.ddmdd.com.33576 > ns.capitalnet.com.cn.domain:  38873+ AAAA? image2.sina.com.cn. (36)
  212. 19:01:42.743223 IP lizf.ddmdd.com.33577 > ns.capitalnet.com.cn.domain:  15520+ A? image2.sina.com.cn. (36)
  213. 19:01:42.743603 IP lizf.ddmdd.com.33578 > ns.capitalnet.com.cn.domain:  37397+ AAAA? image2.sina.com.cn. (36)
  214. 19:01:42.745264 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33575:  36417 2/3/3 CNAME i3.sina.com.cn., (171)
  215. 19:01:42.746202 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33576:  38873 1/1/0 CNAME i3.sina.com.cn. (100)
  216. 19:01:42.750896 IP lizf.ddmdd.com.33579 > ns.capitalnet.com.cn.domain:  61300+ A? image2.sina.com.cn. (36)
  217. 19:01:42.758610 IP lizf.ddmdd.com.33580 > ns.capitalnet.com.cn.domain:  44303+ AAAA? image2.sina.com.cn. (36)
  218. 19:01:42.768220 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33577:  15520 2/3/3 CNAME i3.sina.com.cn., (171)
  219. 19:01:42.769216 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33578:  37397 1/1/0 CNAME i3.sina.com.cn. (100)
  220. 19:01:42.769769 IP lizf.ddmdd.com.33581 > ns.capitalnet.com.cn.domain:  26790+ A? image2.sina.com.cn. (36)
  221. 19:01:42.770165 IP lizf.ddmdd.com.33582 > ns.capitalnet.com.cn.domain:  59111+ AAAA? image2.sina.com.cn. (36)
  222. 19:01:42.771326 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33579:  61300 2/3/3 CNAME i3.sina.com.cn., (171)
  223. 19:01:42.775191 IP lizf.ddmdd.com.33583 > ns.capitalnet.com.cn.domain:  6610+ A? image2.sina.com.cn. (36)
  224. 19:01:42.786199 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33580:  44303 1/1/0 CNAME i3.sina.com.cn. (100)
  225. 19:01:42.790223 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33581:  26790 2/3/3 CNAME i3.sina.com.cn., (171)
  226. 19:01:42.791180 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33582:  59111 1/1/0 CNAME i3.sina.com.cn. (100)
  227. 19:01:42.793224 IP lizf.ddmdd.com.33584 > ns.capitalnet.com.cn.domain:  58041+ AAAA? image2.sina.com.cn. (36)
  228. 19:01:42.793363 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33583:  6610 2/3/3 CNAME i3.sina.com.cn., (171)
  229. 19:01:42.817460 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33584:  58041 1/1/0 CNAME i3.sina.com.cn. (100)
  230. 19:01:42.825433 IP lizf.ddmdd.com.33585 > ns.capitalnet.com.cn.domain:  531+ A? image2.sina.com.cn. (36)
  231. 19:01:42.826841 IP lizf.ddmdd.com.33586 > ns.capitalnet.com.cn.domain:  2268+ AAAA? image2.sina.com.cn. (36)
  232. 19:01:42.843208 IP lizf.ddmdd.com.33587 > ns.capitalnet.com.cn.domain:  36187+ A? image2.sina.com.cn. (36)
  233. 19:01:42.843540 IP lizf.ddmdd.com.33588 > ns.capitalnet.com.cn.domain:  64331+ AAAA? image2.sina.com.cn. (36)
  234. 19:01:42.860410 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33585:  531 2/3/3 CNAME i3.sina.com.cn., (171)
  235. 19:01:42.861231 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33586:  2268 1/1/0 CNAME i3.sina.com.cn. (100)
  236. 19:01:42.870231 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33587:  36187 2/3/3 CNAME i3.sina.com.cn., (171)
  237. 19:01:42.877218 IP lizf.ddmdd.com.33589 > ns.capitalnet.com.cn.domain:  36418+ A? image2.sina.com.cn. (36)
  238. 19:01:42.877591 IP lizf.ddmdd.com.33590 > ns.capitalnet.com.cn.domain:  38874+ AAAA? image2.sina.com.cn. (36)
  239. 19:01:42.880253 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33588:  64331 1/1/0 CNAME i3.sina.com.cn. (100)
  240. 19:01:42.907298 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33589:  36418 2/3/3 CNAME i3.sina.com.cn., (171)
  241. 19:01:42.910687 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33590:  38874 1/1/0 CNAME i3.sina.com.cn. (100)
  242. 19:01:42.913708 IP lizf.ddmdd.com.33590 > ns.capitalnet.com.cn.domain:  36188+ A? image2.sina.com.cn. (36)
  243. 19:01:42.914111 IP lizf.ddmdd.com.33591 > ns.capitalnet.com.cn.domain:  64332+ AAAA? image2.sina.com.cn. (36)
  244. 19:01:42.943287 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33590:  36188 2/3/3 CNAME i3.sina.com.cn., (171)
  245. 19:01:42.943451 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33591:  64332 1/1/0 CNAME i3.sina.com.cn. (100)
  246. 19:01:42.975742 IP lizf.ddmdd.com.33591 > ns.capitalnet.com.cn.domain:  15521+ A? ad4.sina.com.cn. (33)
  247. 19:01:42.976147 IP lizf.ddmdd.com.33592 > ns.capitalnet.com.cn.domain:  37398+ AAAA? ad4.sina.com.cn. (33)
  248. 19:01:42.991153 IP lizf.ddmdd.com.33593 > ns.capitalnet.com.cn.domain:  45727+ A? ad4.sina.com.cn. (33)
  249. 19:01:42.992135 IP lizf.ddmdd.com.33594 > ns.capitalnet.com.cn.domain:  64406+ AAAA? ad4.sina.com.cn. (33)
  250. 19:01:42.993327 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33591:  15521 2/3/3 CNAME i3.sina.com.cn., (168)
  251. 19:01:42.993483 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33592:  37398 1/1/0 CNAME i3.sina.com.cn. (97)
  252. 19:01:43.003315 IP ns.capitalnet.com.cn.domain > lizf.ddmdd.com.33593:  45727 2/3/3 CNAME i3.sina.com.cn., (168)
  253. 19:01:43.157891 IP lizf.ddmdd.com.33595 > ns.capitalnet.com.cn.domain:  15522+ A? ad4.sina.com.cn. (33)
  254. 19:01:43.158277 IP lizf.ddmdd.com.33596 > ns.capitalnet.com.cn.domain:  37399+ AAAA? ad4.sina.com.cn. (33)
  255. 19:01:43.233657 IP lizf.ddmdd.com.33597 > ns.capitalnet.com.cn.domain:  532+ A? ad4.sina.com.cn. (33)
  256. 19:01:43.234068 IP lizf.ddmdd.com.33598 > ns.capitalnet.com.cn.domain:  2269+ AAAA? ad4.sina.com.cn. (33)
  257. 19:01:43.254596 IP lizf.ddmdd.com.33599 > ns.capitalnet.com.cn.domain:  6611+ A? ad4.sina.com.cn. (33)
  258. 19:01:43.255013 IP lizf.ddmdd.com.33600 > ns.capitalnet.com.cn.domain:  58042+ AAAA? ad4.sina.com.cn. (33)
  259. 19:01:43.296337 IP lizf.ddmdd.com.33601 > ns.capitalnet.com.cn.domain:  26791+ A? ad4.sina.com.cn. (33)
  260. 19:01:43.296719 IP lizf.ddmdd.com.33602 > ns.capitalnet.com.cn.domain:  59112+ AAAA? ad4.sina.com.cn. (33)
  261. 19:01:43.306068 IP lizf.ddmdd.com.33603 > ns.capitalnet.com.cn.domain:  36419+ A? ad4.sina.com.cn. (33)
  262. 19:01:43.306452 IP lizf.ddmdd.com.33604 > ns.capitalnet.com.cn.domain:  38875+ AAAA? ad4.sina.com.cn. (33)
  263. 19:01:43.316594 IP lizf.ddmdd.com.33605 > ns.capitalnet.com.cn.domain:  36189+ A? ad4.sina.com.cn. (33)
  264. 19:01:43.317006 IP lizf.ddmdd.com.33606 > ns.capitalnet.com.cn.domain:  64333+ AAAA? ad4.sina.com.cn. (33)
  265. 19:01:43.348124 IP lizf.ddmdd.com.33607 > ns.capitalnet.com.cn.domain:  61301+ A? stockimg.sina.com.cn. (38)
  266. 19:01:43.348516 IP lizf.ddmdd.com.33608 > ns.capitalnet.com.cn.domain:  44304+ AAAA? stockimg.sina.com.cn. (38)
  267. 19:01:43.515608 IP lizf.ddmdd.com.33609 > ns.capitalnet.com.cn.domain:  25940+ A? stockimg.sina.com.cn. (38)
  268. 19:01:43.517248 IP lizf.ddmdd.com.33610 > ns.capitalnet.com.cn.domain:  26498+ AAAA? stockimg.sina.com.cn. (38)
  269. 19:01:43.552318 IP lizf.ddmdd.com.33611 > ns.capitalnet.com.cn.domain:  63670+ A? ad4.sina.com.cn. (33)
  270. 19:01:43.554047 IP lizf.ddmdd.com.33612 > ns.capitalnet.com.cn.domain:  55741+ AAAA? ad4.sina.com.cn. (33)
  271. 19:01:43.561459 IP lizf.ddmdd.com.33613 > ns.capitalnet.com.cn.domain:  6943+ A? 104.adsina.allyes.com. (39)
  272. 19:01:43.562970 IP lizf.ddmdd.com.33614 > ns.capitalnet.com.cn.domain:  23008+ AAAA? 104.adsina.allyes.com. (39)
  273. 19:01:43.570511 IP lizf.ddmdd.com.33615 > ns.capitalnet.com.cn.domain:  10205+ A? ad4.sina.com.cn. (33)
  274. 19:01:43.572169 IP lizf.ddmdd.com.33616 > ns.capitalnet.com.cn.domain:  4740+ AAAA? ad4.sina.com.cn. (33)
  275. 19:01:43.580447 IP lizf.ddmdd.com.33617 > ns.capitalnet.com.cn.domain:  19767+ A? 107.adsina.allyes.com. (39)
  276. 19:01:43.582094 IP lizf.ddmdd.com.33618 > ns.capitalnet.com.cn.domain:  29936+ AAAA? 107.adsina.allyes.com. (39)
  277. 19:01:43.590005 IP lizf.ddmdd.com.33619 > ns.capitalnet.com.cn.domain:  27633+ A? ad4.sina.com.cn. (33)
  278. 19:01:43.591471 IP lizf.ddmdd.com.33620 > ns.capitalnet.com.cn.domain:  44573+ AAAA? ad4.sina.com.cn. (33)
  279. 19:01:43.603156 IP lizf.ddmdd.com.33621 > ns.capitalnet.com.cn.domain:  37632+ A? 127.adsina.allyes.com. (39)
  280. 19:01:43.604618 IP lizf.ddmdd.com.33622 > ns.capitalnet.com.cn.domain:  44183+ AAAA? 127.adsina.allyes.com. (39)
  281. 19:01:43.612128 IP lizf.ddmdd.com.33623 > ns.capitalnet.com.cn.domain:  49548+ A? ad4.sina.com.cn. (33)
  282. 19:01:43.613633 IP lizf.ddmdd.com.33624 > ns.capitalnet.com.cn.domain:  61591+ AAAA? ad4.sina.com.cn. (33)
  283. 19:01:43.648304 IP lizf.ddmdd.com.33625 > ns.capitalnet.com.cn.domain:  24736+ AAAA? finance.sina.com.cn. (37)
  284. 19:01:43.649707 IP lizf.ddmdd.com.33626 > ns.capitalnet.com.cn.domain:  6092+ A? finance.sina.com.cn. (37)





  290. //以下是二次再打开新浪新闻首页时的记录, 这时已经打不开首页了, 查询其它域名也同样得不到回应.

  292. 19:02:38.320453 IP lizf.ddmdd.com.33722 > 211.151.90.24.domain:  26792+ A? ad4.sina.com.cn.ddmdd.com. (43)
  293. 19:02:38.321972 IP lizf.ddmdd.com.33728 > 202.106.148.1.domain:  20039+ PTR? 24.90.151.211.in-addr.arpa. (44)
  294. 19:02:38.322268 IP lizf.ddmdd.com.33723 > 211.151.90.24.domain:  38876+ AAAA? ad4.sina.com.cn.ddmdd.com. (43)
  295. 19:02:38.322470 IP lizf.ddmdd.com.33724 > 211.151.90.24.domain:  36190+ A? ad4.sina.com.cn.ddmdd.com. (43)
  296. 19:02:38.538417 IP lizf.ddmdd.com.33725 > 211.151.90.24.domain:  26499+ AAAA? stockimg.sina.com.cn.ddmdd.com. (48)
  297. 19:02:38.621401 IP lizf.ddmdd.com.33726 > 211.151.90.24.domain:  37633+ A? 127.adsina.allyes.com.ddmdd.com. (49)
  298. 19:02:38.658396 IP lizf.ddmdd.com.33727 > 211.151.90.24.domain:  6093+ A? finance.sina.com.cn.ddmdd.com. (47)
  299. 19:02:43.321736 IP lizf.ddmdd.com.33729 > 211.151.90.24.domain:  20039+ PTR? 24.90.151.211.in-addr.arpa. (44)
  300. 19:02:48.321921 IP lizf.ddmdd.com.33728 > 202.106.148.1.domain:  20039+ PTR? 24.90.151.211.in-addr.arpa. (44)
  301. 19:02:53.322160 IP lizf.ddmdd.com.33729 > 211.151.90.24.domain:  20039+ PTR? 24.90.151.211.in-addr.arpa. (44)
  302. 19:02:58.323010 IP lizf.ddmdd.com.33729 > 202.106.148.1.domain:  20040+ PTR? 1.148.106.202.in-addr.arpa. (44)
  303. 19:03:03.322749 IP lizf.ddmdd.com.33730 > 211.151.90.24.domain:  20040+ PTR? 1.148.106.202.in-addr.arpa. (44)
  304. 19:03:08.322887 IP lizf.ddmdd.com.33729 > 202.106.148.1.domain:  20040+ PTR? 1.148.106.202.in-addr.arpa. (44)
  305. 19:03:13.323112 IP lizf.ddmdd.com.33730 > 211.151.90.24.domain:  20040+ PTR? 1.148.106.202.in-addr.arpa. (44)
  306. 19:03:21.316059 IP lizf.ddmdd.com.33730 > 202.106.148.1.domain:  31348+ A? news.sina.com.cn. (34)
  307. 19:03:21.316590 IP lizf.ddmdd.com.33731 > 202.106.148.1.domain:  63672+ AAAA? news.sina.com.cn. (34)
  308. 19:03:26.316199 IP lizf.ddmdd.com.33732 > 211.151.90.24.domain:  31348+ A? news.sina.com.cn. (34)
  309. 19:03:26.316294 IP lizf.ddmdd.com.33733 > 211.151.90.24.domain:  63672+ AAAA? news.sina.com.cn. (34)
  310. 19:03:31.316390 IP lizf.ddmdd.com.33730 > 202.106.148.1.domain:  31348+ A? news.sina.com.cn. (34)
  311. 19:03:31.316469 IP lizf.ddmdd.com.33731 > 202.106.148.1.domain:  63672+ AAAA? news.sina.com.cn. (34)
  312. 19:03:36.316644 IP lizf.ddmdd.com.33732 > 211.151.90.24.domain:  31348+ A? news.sina.com.cn. (34)
  313. 19:03:36.316726 IP lizf.ddmdd.com.33733 > 211.151.90.24.domain:  63672+ AAAA? news.sina.com.cn. (34)
  314. 19:03:41.316976 IP lizf.ddmdd.com.33734 > 202.106.148.1.domain:  31349+ A? news.sina.com.cn.ddmdd.com. (44)
  315. 19:03:41.317104 IP lizf.ddmdd.com.33735 > 202.106.148.1.domain:  63673+ AAAA? news.sina.com.cn.ddmdd.com. (44)
  316. 19:03:46.322489 IP lizf.ddmdd.com.33736 > 211.151.90.24.domain:  31349+ A? news.sina.com.cn.ddmdd.com. (44)
  317. 19:03:46.322595 IP lizf.ddmdd.com.33737 > 211.151.90.24.domain:  63673+ AAAA? news.sina.com.cn.ddmdd.com. (44)
  318. 19:03:51.322366 IP lizf.ddmdd.com.33734 > 202.106.148.1.domain:  31349+ A? news.sina.com.cn.ddmdd.com. (44)
  319. 19:03:51.322457 IP lizf.ddmdd.com.33735 > 202.106.148.1.domain:  63673+ AAAA? news.sina.com.cn.ddmdd.com. (44)
  320. 19:03:56.322588 IP lizf.ddmdd.com.33736 > 211.151.90.24.domain:  31349+ A? news.sina.com.cn.ddmdd.com. (44)
  321. 19:03:56.322670 IP lizf.ddmdd.com.33737 > 211.151.90.24.domain:  63673+ AAAA? news.sina.com.cn.ddmdd.com. (44)


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Fleta
发表于 2005-1-6 19:26:03 | 显示全部楼层
请看看此贴：http://www.linuxsir.cn/bbs/showt ... mp;highlight=djbdns
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 楼主| 发表于 2005-1-6 19:39:12 | 显示全部楼层
谢谢, 这个东西对我有帮助, 但是我想找到问题的根源, 因为同一台机器我装的其它linux和windows都没有这个问题.
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Fleta
发表于 2005-1-6 20:12:46 | 显示全部楼层
你的网络服务商的dns解析可能时好时坏，自己建个dns的resolver便可以跳过这个问题。
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 楼主| 发表于 2005-1-6 23:23:08 | 显示全部楼层
这个不可能的, 我成天在windows下都没问题.  现在gentoo下, 换过几个dns,也试过adsl router提供的, 都是一样的.
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发表于 2005-1-6 23:25:57 | 显示全部楼层
tracepath一下，很多的时候是gw的问题。
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 楼主| 发表于 2005-1-7 02:23:09 | 显示全部楼层
不是这个问题. 在DNS查询失效其间, 我都可以通过ssh连接到另外的服务器上.

现在更加频繁了. 都不用打开象新浪那样的大网页DNS也会停止查询

而且这时,虽然我的机器发出了大量的DNS请求, 服务器端却收不到任何相关的DNS查询请求.
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发表于 2005-1-8 01:22:58 | 显示全部楼层
不是说的GW，是说网络上的主机的router。
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