74.125.139.138


DNS delegation of 74.125.139.138 updated: May 24, 2013 11:30:39 AM

Delegation

stepqueryauthservers
1138.139.125.74.in-addr.arpa..(b,i,e,h,f,c,m,g,j,l,a,d,k).root-servers.net.
2138.139.125.74.in-addr.arpa.in-addr.arpa.(a,e,c,d,f,b).in-addr-servers.arpa.
3138.139.125.74.in-addr.arpa.74.in-addr.arpa.(w,t,r,y,z,u,v,x).arin.net.
4138.139.125.74.in-addr.arpa.125.74.in-addr.arpa.(ns2,ns1,ns3,ns4).google.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about 138.139.125.74.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask a.in-addr-servers.arpa where we learn that 74.in-addr.arpa is delegated to eight name servers, including w.arin.net (3), so we ask that one and learn that 125.74.in-addr.arpa is delegated to four name servers (4), so we ask ns2.google.com and get the following answer:

Authoritative answer

ANSWER for 138.139.125.74.in-addr.arpa.
138.139.125.74.in-addr.arpa.86400 PTR yn-in-f138.1e100.net.
net. 138. com. arpa. 139.138. arin.net. 1e100.net. z.arin.net. u.arin.net. w.arin.net. t.arin.net. google.com. v.arin.net. y.arin.net. r.arin.net. x.arin.net. 125.139.138. in-addr.arpa. ns3.google.com. 74.125.139.138. ns4.google.com. ns1.google.com. ns2.google.com. 74.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. 125.74.in-addr.arpa. yn-in-f138.1e100.net. in-addr-servers.arpa. b.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa. 139.125.74.in-addr.arpa. 138.139.125.74.in-addr.arpa.
whois 138
whois net
whois com
whois arpa
whois 139.138
whois arin.net
whois 1e100.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 139.138
deep analysis of: 74.125.139.138, 139.138
domain info api 139.138

RBL listing of 74.125.139.138
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