149.13.65.51


DNS delegation of 149.13.65.51 updated: May 25, 2013 5:38:39 AM

Delegation

stepqueryauthservers
151.65.13.149.in-addr.arpa..(d,e,g,j,k,m,f,b,h,c,i,l,a).root-servers.net.
251.65.13.149.in-addr.arpa.in-addr.arpa.(e,f,d,c,a,b).in-addr-servers.arpa.
351.65.13.149.in-addr.arpa.149.in-addr.arpa.(w,u,v,r,y,t,x,z).arin.net.
451.65.13.149.in-addr.arpa.13.149.in-addr.arpa.(auth4,auth3,auth1,auth2).dns.cogentco.com.
551.65.13.149.in-addr.arpa.65.13.149.in-addr.arpa.(ns1,ns3,ns2).atomdns.net.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about 51.65.13.149.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask e.in-addr-servers.arpa where we learn that 149.in-addr.arpa is delegated to eight name servers, including w.arin.net (3), so we ask that one and learn that 13.149.in-addr.arpa is delegated to four name servers (4), so we ask auth4.dns.cogentco.com and learn that 65.13.149.in-addr.arpa is delegated to three name servers (5), so we ask ns1.atomdns.net and get the following answer:

Authoritative answer

AUTHORITATIVE for 51.65.13.149.in-addr.arpa.
65.13.149.in-addr.arpa.43200SOAns1.atomdns.net. admin.atomdns.net. ( 2013050200 7200 1800 1209600 43200 )
51. net. com. arpa. 65.51. arin.net. 13.65.51. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. atomdns.net. in-addr.arpa. 149.13.65.51. cogentco.com. ns3.atomdns.net. ns1.atomdns.net. ns2.atomdns.net. dns.cogentco.com. 149.in-addr.arpa. root-servers.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. 13.149.in-addr.arpa. in-addr-servers.arpa. auth1.dns.cogentco.com. auth2.dns.cogentco.com. auth3.dns.cogentco.com. b.in-addr-servers.arpa. auth4.dns.cogentco.com. e.in-addr-servers.arpa. 65.13.149.in-addr.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa.
whois 51
whois net
whois com
whois arpa
whois 65.51
whois arin.net
whois atomdns.net
whois in-addr.arpa
whois cogentco.com
whois root-servers.net
whois in-addr-servers.arpa

whois 65.51
deep analysis of: 149.13.65.51, 65.51
domain info api 65.51

RBL listing of 149.13.65.51
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