b.qq.com
DNS delegation of b.qq.com updated: May 21, 2013 5:10:57 PM
Delegation
step query auth servers
1 b.qq.com. . (h,g,a,m,i,k,f,c,b,l,j,d,e).root-servers.net. 2 b.qq.com. com. (c,f,d,j,l,e,m,k,i,a,b,h,g).gtld-servers.net. 3 b.qq.com. qq.com. (ns2,ns3,ns4,ns1).qq.com.
We pick h.root-servers.net , one of the 13 root servers (1), and ask it about b.qq.com and learn that com is delegated to 13 name servers (2), so we ask c.gtld-servers.net where we learn that qq.com is delegated to four name servers, including ns2.qq.com (3), so we ask that one and get the following answer:
Authoritative answer
net. com. qq.com. b.qq.com. ns1.qq.com. ns3.qq.com. ns2.qq.com. ns4.qq.com. ns-os1.qq.com. ns-cnc1.qq.com. ns-cmn1.qq.com. root-servers.net. gtld-servers.net. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net.
whois net whois com whois qq.com whois root-servers.net whois gtld-servers.net
whois qq.com , qq.com domain info api qq.com robtex on b.qq.com RBL listing of b.qq.com mnw
/
Other "b" domains: biz , ro , pe , dk , cz , gg , st , to , gt , cx , tv , am , ms , gl , fm , je , ua , kg , cl , org , ag , rw , ly , mp , br , mu , de , tl , md , vg , vu , uy , pl , gp , pn , mw , is , ai , kz , gs , nu , me , co , cc , gd , cn , jiye.org , lyrics-life.com , am11.ru , radmaxonline.com , sundsvall.se , examp-le.com , lboys.com , skitodayplease.com , glogowek.net , 2x.ru , akamai.net , gz.ru , n-s.name , chalink.com , info.pl , comresult.com , barracuda.org , astralnet.ro , qsnook.com , xiaonei.com , fwww.com , ni0g.info , e-tendaishopping.com , 28hh.info , hanedu.com , juseju.com , net.nz , searchtorrent.com , sechong.net , g5n.net , kamapish.com , awsrdns.net , akamai-staging.net , ccn.net , amg777.com , xiao776.net , ssccss.com , xiao77.me , infoannouncements.com , 10a7.com , turktelekom.org , 9juu.com , pomoshnik.name , onlinemedia.biz , ninjadns.net , diklat.com , 247show.com , emstechno-ecm.com , ipv4ilink.net , ashbrookhomes.com , pokelab.jp , com.ua , z-z.jp , bjjhns.com