74.125.148.13


DNS delegation of 74.125.148.13 updated: May 24, 2013 1:23:13 PM

Delegation

stepqueryauthservers
113.148.125.74.in-addr.arpa..(k,d,b,h,l,c,j,e,i,m,f,g,a).root-servers.net.
213.148.125.74.in-addr.arpa.in-addr.arpa.(e,f,c,d,a,b).in-addr-servers.arpa.
313.148.125.74.in-addr.arpa.74.in-addr.arpa.(x,w,v,r,u,z,y,t).arin.net.
413.148.125.74.in-addr.arpa.125.74.in-addr.arpa.(ns1,ns4,ns3,ns2).google.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about 13.148.125.74.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 74.in-addr.arpa is delegated to eight name servers, including x.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 13.148.125.74.in-addr.arpa.
13.148.125.74.in-addr.arpa.14400 PTR s9b1.psmtp.com.
13. net. com. arpa. 148.13. arin.net. psmtp.com. z.arin.net. u.arin.net. 125.148.13. w.arin.net. t.arin.net. google.com. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. 74.125.148.13. ns3.google.com. s9b1.psmtp.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. 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. 148.125.74.in-addr.arpa. 13.148.125.74.in-addr.arpa.
whois 13
whois net
whois com
whois arpa
whois 148.13
whois arin.net
whois psmtp.com
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 148.13
deep analysis of: 74.125.148.13, 148.13
domain info api 148.13

RBL listing of 74.125.148.13
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