video.google.com.cn
DNS delegation of video.google.com.cn updated: May 25, 2013 1:04:31 AM
Delegation
step query auth servers 1 video.google.com.cn. . (j,m,l,k,h,i,a,c,b,e,g,f,d).root-servers.net. 2 video.google.com.cn. cn. c.dns.cn. d.dns.cn. ns.cernet.net. e.dns.cn. b.dns.cn. a.dns.cn. 3 video.google.com.cn. google.com.cn. (ns2,ns1,ns3,ns4).google.com. 4 www.google.com.cn. google.com.cn. (ns2,ns4,ns1,ns3).google.com.
We pick j.root-servers.net , one of the 13 root servers (1), and ask it about video.google.com.cn and learn that cn is delegated to six name servers (2), so we ask c.dns.cn where we learn that google.com.cn is delegated to four name servers, including ns2.google.com (3), so we ask that one where we see a CNAME from video.google.com.cn to www.google.com.cn , so we have to start all over again. We already know that ns2.google.com is authoritative for google.com.cn (4) and ask it about www.google.com.cn and get the following answer:
Authoritative answer
cn. com. net. dns.cn. com.cn. b.dns.cn. a.dns.cn. e.dns.cn. d.dns.cn. c.dns.cn. cernet.net. google.com. google.com.cn. ns.cernet.net. ns3.google.com. ns4.google.com. ns1.google.com. ns2.google.com. root-servers.net. www.google.com.cn. a.root-servers.net. h.root-servers.net. g.root-servers.net. m.root-servers.net. j.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. video.google.com.cn.
whois cn whois net whois com whois dns.cn whois com.cn whois cernet.net whois google.com whois google.com.cn whois root-servers.net whois google.com.cn , google.com.cn google.com.cn Video.google.com.cn has 14 IP numbers (2404:6800:4001:c01::a0 , 2607:f8b0:400e:c01::a0 , 173.194.72.160 , 2404:6800:4008:c01::a0 , 74.125.135.160 , 2607:f8b0:400d:c02::a0 , 2607:f8b0:4003:c02::a0 , 173.194.79.160 , 2607:f8b0:400e:c04::a0 , 173.194.66.160 , 74.125.28.160 , 2a00:1450:400c:c03::a0 , 173.194.64.160 , 173.194.74.160 ). Some of them are on the same IP network.
This hostname cnames to www.google.com.cn . Da123.net , urlshare.com , googel.cn , v111.com , gstatic.cn and at least 80 other hosts point to the same IP. Video.org , video.tc , video.am , video.com , video.sk and at least 200 other hosts are similar domain names.
Also check www.google.com.cn and google.com.cn .
Video.google.com.cn is hosted on 14 servers in Mountain View, CA, United States even though the hostname implies China.
The IP number 173.194.64.160 Most of the about fourty host names that point to the IP number 173.194.64.160 point to the 14 IP numbers 2404:6800:4001:c01::a0 , 2404:6800:4008:c01::a0 , 2607:f8b0:4003:c02::a0 , 2607:f8b0:400d:c02::a0 , 2607:f8b0:400e:c01::a0 , 2607:f8b0:400e:c04::a0 , 2a00:1450:400c:c03::a0 , 74.125.28.160 , 74.125.135.160 , 173.194.64.160 , 173.194.66.160 , 173.194.72.160 , 173.194.74.160 and 173.194.79.160 together, hereafter referred to as "IP group 1 ", (example: news.google.cn , 265.cn and my.265.com ).
The 14 IP numbers 2404:6800:4001:c01::a0, 2404:6800:4008:c01::a0, 2607:f8b0:4003:c02::a0, 2607:f8b0:… There are about fourty host names that point to IP group 1 .
The IP number 2607:f8b0:400d:c02::a0 There are about eighty host names that point to the IP number 2607:f8b0:400d:c02::a0 .
Every fifth of those point to the twelve IP numbers 2404:6800:4001:c01::a0 , 2404:6800:4008:c01::a0 , 2607:f8b0:4002:c01::a0 , 2607:f8b0:400d:c02::a0 , 2607:f8b0:400e:c04::a0 , 2a00:1450:400b:c02::a0 , 74.125.24.160 , 74.125.28.160 , 74.125.135.160 , 74.125.137.160 , 173.194.72.160 and 173.194.74.160 together (example: *.265.cn , finance.google.cn and m.google.cn ). About one in six of them point to the 14 IP numbers 2404:6800:4001:c01::a0 , 2404:6800:4008:c01::a0 , 2607:f8b0:4002:c04::a0 , 2607:f8b0:400d:c02::a0 , 2607:f8b0:400e:c01::a0 , 2607:f8b0:400e:c04::a0 , 2a00:1450:400b:c02::a0 , 74.125.24.160 , 74.125.28.160 , 74.125.135.160 , 74.125.140.160 , 173.194.72.160 , 173.194.74.160 and 173.194.79.160 together (example: da123.com , ttjj.net and nt0.ggpht.cn ). The IP number 2404:6800:4008:c01::a0 Three of the about eighty host names that point to the IP number 2404:6800:4008:c01::a0 point to the 14 IP numbers 2404:6800:4001:c01::a0 , 2404:6800:4008:c01::a0 , 2607:f8b0:4002:c01::a0 , 2607:f8b0:4003:c01::a0 , 2607:f8b0:400e:c01::a0 , 2607:f8b0:400e:c04::a0 , 2a00:1450:400b:c02::a0 , 74.125.24.160 , 74.125.28.160 , 74.125.135.160 , 74.125.137.160 , 173.194.72.160 , 173.194.77.160 and 173.194.79.160 together (example: adm.265.com , bbs.v111.com and com.htmlwww.ttjj.com ).
robtex on video.google.com.cn video.google.com.cn mnw
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Other "video" domains: xxx , sk , mobi , rs , kz , eu , nl , sg , tk , co , tc , st , vn , cm , ae , si , com , am , tj , cn , fr , me , us , pl , ua , to , ma , ws , org , ch , pk , ca , az , ht , cz , do , gs , ge , vg , ba , kg , my , pe , im , is , lt , it , ro , tv , se , li , de , net , hu , sc , tel , ru , bg , lk , es , free , lu , fm , biz , name , travel , cc , ec , ms , kr , cx , ph , info , in , cd , vc , dk , andrewluck.co , co3d.net , vi3da.com , xp4g.com , sxsy.com , bestrayban.net , fikra.us , medaporn.com , 4dl.bz , chapter11bankruptcy.info , kupitviagru.mp , 4mortgage.org , vurun.com , co.il , igre-vicevi.com , hackmygame.net , filme-online.me , freshddl.net , takoo.biz , nytimes.com , youpornhubb.com , trika.com , guploads.com
