DNS/キャッシュサーバ/8.8.8.8/日本について、ここに記述してください。

traceroute to google-public-dns-a.google.com (8.8.8.8), 64 hops max, 40 byte packets

 1  59.106.174.1 (59.106.174.1)  0.546 ms  0.365 ms  0.291 ms
 2  tkgrt2b-grt5e.bb.sakura.ad.jp (59.106.249.77)  3.401 ms
    tkgrt1b-grt5e.bb.sakura.ad.jp (59.106.248.189)  0.624 ms
    tkgrt2b-grt5e.bb.sakura.ad.jp (59.106.249.77)  0.471 ms
 3  tkort2-grt1b.bb.sakura.ad.jp (59.106.250.249)  0.778 ms
    tkort3-grt2b-10g.bb.sakura.ad.jp (59.106.251.33)  0.817 ms
    tkort2-grt1b.bb.sakura.ad.jp (59.106.250.249)  0.702 ms
 4  AS15169.ix.jpix.ad.jp (210.171.224.96)  1.273 ms
    tkort3-ort2.bb.sakura.ad.jp (59.106.250.254)  10.438 ms
    AS15169.ix.jpix.ad.jp (210.171.224.96)  1.444 ms
 5  AS15169.ix.jpix.ad.jp (210.171.224.96)  1.237 ms
    209.85.241.139 (209.85.241.139)  1.605 ms
    AS15169.ix.jpix.ad.jp (210.171.224.96)  8.465 ms
 6  google-public-dns-a.google.com (8.8.8.8)  1.389 ms
    209.85.241.139 (209.85.241.139)  1.520 ms
    google-public-dns-a.google.com (8.8.8.8)  1.516 ms

-- ToshinoriMaeno 2011-09-16 07:51:27