74.125.137.100


DNS delegation of 74.125.137.100 updated: May 23, 2013 12:21:20 AM

Delegation

stepqueryauthservers
1100.137.125.74.in-addr.arpa..(j,e,k,b,g,h,d,c,a,f,i,m,l).root-servers.net.
2100.137.125.74.in-addr.arpa.in-addr.arpa.(f,c,a,e,b,d).in-addr-servers.arpa.
3100.137.125.74.in-addr.arpa.74.in-addr.arpa.(r,v,z,w,u,x,y,t).arin.net.
4100.137.125.74.in-addr.arpa.125.74.in-addr.arpa.(ns2,ns1,ns3,ns4).google.com.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about 100.137.125.74.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask f.in-addr-servers.arpa where we learn that 74.in-addr.arpa is delegated to eight name servers, including r.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 100.137.125.74.in-addr.arpa.
100.137.125.74.in-addr.arpa.86400 PTR yh-in-f100.1e100.net.
net. 100. com. arpa. 137.100. 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. 125.137.100. in-addr.arpa. 74.125.137.100. 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. yh-in-f100.1e100.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. 137.125.74.in-addr.arpa. 100.137.125.74.in-addr.arpa.
whois net
whois 100
whois com
whois arpa
whois 137.100
whois arin.net
whois 1e100.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 137.100
deep analysis of: 74.125.137.100, 137.100
domain info api 137.100

RBL listing of 74.125.137.100
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