173.194.73


DNS delegation of 173.194.73 updated: May 19, 2013 10:16:23 PM

Delegation

stepqueryauthservers
173.194.173.in-addr.arpa..(m,b,l,g,d,h,a,e,k,i,j,f,c).root-servers.net.
273.194.173.in-addr.arpa.in-addr.arpa.(f,d,b,a,c,e).in-addr-servers.arpa.
373.194.173.in-addr.arpa.173.in-addr.arpa.(z,y,x,v,u,w,r,t).arin.net.
473.194.173.in-addr.arpa.194.173.in-addr.arpa.(ns4,ns3,ns1,ns2).google.com.
We pick m.root-servers.net, one of the 13 root servers (1), and ask it about 73.194.173.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 173.in-addr.arpa is delegated to eight name servers, including z.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 73.194.173.in-addr.arpa.
73.194.173.in-addr.arpa.86400 NS ns2.google.com. 73.194.173.in-addr.arpa use ns2.google.com as name server.
86400 NS ns1.google.com. 73.194.173.in-addr.arpa use ns1.google.com as name server.
86400 NS ns3.google.com. 73.194.173.in-addr.arpa use ns3.google.com as name server.
86400 NS ns4.google.com. 73.194.173.in-addr.arpa use ns4.google.com as name server.
86400SOAns1.google.com. dns-admin.google.com. ( 2013022501 21600 3600 1209600 10800 )
73. net. com. arpa. 194.73. arin.net. z.arin.net. u.arin.net. w.arin.net. t.arin.net. google.com. v.arin.net. y.arin.net. 173.194.73. r.arin.net. x.arin.net. in-addr.arpa. 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. 73.194.173.in-addr.arpa.
whois 73
whois net
whois com
whois arpa
whois 194.73
whois arin.net
whois google.com
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 194.73
deep analysis of: 173.194.73, 194.73
domain info api 194.73

RBL listing of 173.194.73
mnw
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