173.194.37.81


DNS delegation of 173.194.37.81 updated: May 21, 2013 10:17:21 PM

Delegation

stepqueryauthservers
181.37.194.173.in-addr.arpa..(d,j,g,c,k,i,a,h,m,l,b,f,e).root-servers.net.
281.37.194.173.in-addr.arpa.in-addr.arpa.(c,f,e,a,d,b).in-addr-servers.arpa.
381.37.194.173.in-addr.arpa.173.in-addr.arpa.(y,v,w,r,u,t,z,x).arin.net.
481.37.194.173.in-addr.arpa.194.173.in-addr.arpa.(ns4,ns1,ns3,ns2).google.com.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about 81.37.194.173.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask c.in-addr-servers.arpa where we learn that 173.in-addr.arpa is delegated to eight name servers, including y.arin.net (3), so we ask that one and learn that 194.173.in-addr.arpa is delegated to four name servers (4), so we ask ns4.google.com and get the following answer:

Authoritative answer

ANSWER for 81.37.194.173.in-addr.arpa.
81.37.194.173.in-addr.arpa.86400 PTR atl14s08-in-f17.1e100.net.
81. net. com. arpa. 37.81. arin.net. 194.37.81. 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. in-addr.arpa. 173.194.37.81. ns3.google.com. ns4.google.com. ns1.google.com. ns2.google.com. root-servers.net. 173.in-addr.arpa. 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. 194.173.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. 37.194.173.in-addr.arpa. atl14s08-in-f17.1e100.net. 81.37.194.173.in-addr.arpa.
whois 81
whois net
whois com
whois arpa
whois 37.81
whois arin.net
whois 1e100.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 37.81
deep analysis of: 173.194.37.81, 37.81
domain info api 37.81

RBL listing of 173.194.37.81
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