173.194.37.87


DNS delegation of 173.194.37.87 updated: May 23, 2013 6:39:27 PM

Delegation

stepqueryauthservers
187.37.194.173.in-addr.arpa..(b,i,e,g,l,j,a,c,m,d,h,f,k).root-servers.net.
287.37.194.173.in-addr.arpa.in-addr.arpa.(e,d,a,c,b,f).in-addr-servers.arpa.
387.37.194.173.in-addr.arpa.173.in-addr.arpa.(x,y,z,u,t,v,r,w).arin.net.
487.37.194.173.in-addr.arpa.194.173.in-addr.arpa.(ns3,ns2,ns4,ns1).google.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about 87.37.194.173.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 173.in-addr.arpa is delegated to eight name servers, including x.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 ns3.google.com and get the following answer:

Authoritative answer

ANSWER for 87.37.194.173.in-addr.arpa.
87.37.194.173.in-addr.arpa.86400 PTR atl14s08-in-f23.1e100.net.
87. net. com. arpa. 37.87. arin.net. 194.37.87. 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. 173.194.37.87. 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-f23.1e100.net. 87.37.194.173.in-addr.arpa.
whois 87
whois net
whois com
whois arpa
whois 37.87
whois arin.net
whois 1e100.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 37.87
deep analysis of: 173.194.37.87, 37.87
domain info api 37.87

RBL listing of 173.194.37.87
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