cmtu.mt.ns.els-gms.att.net
DNS delegation of cmtu.mt.ns.els-gms.att.net updated: May 19, 2013 6:44:26 AM
Delegation
step query auth servers
1 cmtu.mt.ns.els-gms.att.net. . (e,k,h,b,f,a,g,d,i,c,j,l,m).root-servers.net. 2 cmtu.mt.ns.els-gms.att.net. net. (d,b,i,f,e,m,h,a,g,l,k,c,j).gtld-servers.net. 3 cmtu.mt.ns.els-gms.att.net. att.net. macu.ma.mt.np.els-gms.att.net. ohcu.oh.mt.np.els-gms.att.net. wycu.wy.br.np.els-gms.att.net. orcu.or.br.np.els-gms.att.net.
We pick e.root-servers.net , one of the 13 root servers (1), and ask it about cmtu.mt.ns.els-gms.att.net and learn that net is delegated to 13 name servers (2), so we ask d.gtld-servers.net where we learn that att.net is delegated to four name servers, including macu.ma.mt.np.els-gms.att.net (3), so we ask that one and get the following answer:
Authoritative answer
net. att.net. els-gms.att.net. 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. np.els-gms.att.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. ns.els-gms.att.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. mt.np.els-gms.att.net. br.np.els-gms.att.net. mt.ns.els-gms.att.net. or.br.np.els-gms.att.net. ma.mt.np.els-gms.att.net. oh.mt.np.els-gms.att.net. wy.br.np.els-gms.att.net. cmtu.mt.ns.els-gms.att.net. orcu.or.br.np.els-gms.att.net. wycu.wy.br.np.els-gms.att.net. ohcu.oh.mt.np.els-gms.att.net. macu.ma.mt.np.els-gms.att.net.
whois net whois att.net whois root-servers.net whois gtld-servers.net
whois att.net , att.net domain info api att.net The name server cmtu.mt.ns.els-gms.att.net There are more than a thousands domains that use the name server cmtu.mt.ns.els-gms.att.net .
robtex on cmtu.mt.ns.els-gms.att.net RBL listing of cmtu.mt.ns.els-gms.att.net mnw
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Other "cmtu" domains: ru , com , org , dk , net , mn , org.mt