74.125.139.147


DNS delegation of 74.125.139.147 updated: May 23, 2013 1:38:36 PM

Delegation

stepqueryauthservers
1147.139.125.74.in-addr.arpa..(g,f,b,i,e,j,h,a,l,k,c,m,d).root-servers.net.
2147.139.125.74.in-addr.arpa.in-addr.arpa.(d,c,f,a,e,b).in-addr-servers.arpa.
3147.139.125.74.in-addr.arpa.74.in-addr.arpa.(z,x,u,y,r,w,t,v).arin.net.
4147.139.125.74.in-addr.arpa.125.74.in-addr.arpa.(ns1,ns2,ns3,ns4).google.com.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about 147.139.125.74.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask d.in-addr-servers.arpa where we learn that 74.in-addr.arpa is delegated to eight name servers, including z.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 ns1.google.com and get the following answer:

Authoritative answer

ANSWER for 147.139.125.74.in-addr.arpa.
147.139.125.74.in-addr.arpa.86400 PTR yn-in-f147.1e100.net.
net. 147. com. arpa. 139.147. 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. 125.139.147. in-addr.arpa. 74.125.139.147. ns3.google.com. 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-f147.1e100.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. 147.139.125.74.in-addr.arpa.
whois 147
whois net
whois com
whois arpa
whois 139.147
whois arin.net
whois 1e100.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 139.147
deep analysis of: 74.125.139.147, 139.147
domain info api 139.147

RBL listing of 74.125.139.147
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