www.sigue.esm.ipn.mx
DNS delegation of www.sigue.esm.ipn.mx updated: Jun 20, 2013 3:40:49 AM
Delegation
step query auth servers
1 www.sigue.esm.ipn.mx. . (m,k,h,l,i,b,c,j,d,e,g,a,f).root-servers.net. 2 www.sigue.esm.ipn.mx. mx. (x,c,i,e,m,o).mx-ns.mx. 3 www.sigue.esm.ipn.mx. ipn.mx. (dns1,dns2,dns3).ipn.mx.
We pick m.root-servers.net , one of the 13 root servers (1), and ask it about www.sigue.esm.ipn.mx and learn that mx is delegated to six name servers (2), so we ask x.mx-ns.mx where we learn that ipn.mx is delegated to three name servers, including dns1.ipn.mx (3), so we ask that one and get the following answer:
Authoritative answer
AUTHORITATIVE for www.sigue.esm.ipn.mx. esm.ipn.mx. 3600 SOA dns1.ipn.mx. tic.ipn.mx. ( 2011012518 86400 3600 604800 172800 )
mx. net. ipn.mx. mx-ns.mx. x.mx-ns.mx. c.mx-ns.mx. o.mx-ns.mx. esm.ipn.mx. e.mx-ns.mx. i.mx-ns.mx. m.mx-ns.mx. dns1.ipn.mx. dns2.ipn.mx. dns3.ipn.mx. root-servers.net. sigue.esm.ipn.mx. k.root-servers.net. m.root-servers.net. g.root-servers.net. a.root-servers.net. f.root-servers.net. j.root-servers.net. c.root-servers.net. b.root-servers.net. h.root-servers.net. d.root-servers.net. e.root-servers.net. i.root-servers.net. l.root-servers.net. www.sigue.esm.ipn.mx.
whois mx whois net whois ipn.mx whois mx-ns.mx whois root-servers.net
whois ipn.mx , ipn.mx domain info api ipn.mx robtex on www.sigue.esm.ipn.mx RBL listing of www.sigue.esm.ipn.mx mnw
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Other "www" domains: yt , je , bs , sg , fi , cf , sk , uz , ma , ws , wf , is , cz , tg , tv , lc , ky , im , hn , travel , pl , ms , me , ng , to , free , ai , re , ps , lu , ru , mp , dk , rw , kn , jobs , lv , ni , af , ge , fr , ac , cd , jp , gd , fm , eu , hr , md , be , cc , de , ag , bo , ck , net , ly , vg , li , sc , hm , biz , bz , mw , tc , nf , vn , st , at , ht , com , bg , kz , ch , ie , pm , cx , ph , tn , tf , org , bh , ee , aero , asia , name , xxx , az , gw , cat , sr , as , dj , mn , by , gl , pw , cm , cl , gy