65.114.168.20


DNS delegation of 65.114.168.20 updated: May 22, 2013 1:37:57 PM

Delegation

stepqueryauthservers
120.168.114.65.in-addr.arpa..(h,m,a,d,b,f,e,g,l,k,i,c,j).root-servers.net.
220.168.114.65.in-addr.arpa.in-addr.arpa.(a,c,e,d,b,f).in-addr-servers.arpa.
320.168.114.65.in-addr.arpa.65.in-addr.arpa.(r,y,u,z,t,v,x,w).arin.net.
420.168.114.65.in-addr.arpa.114.65.in-addr.arpa.(authns2,authns1).qwest.net.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about 20.168.114.65.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask a.in-addr-servers.arpa where we learn that 65.in-addr.arpa is delegated to eight name servers, including r.arin.net (3), so we ask that one and learn that 114.65.in-addr.arpa is delegated to two name servers (4), so we ask authns2.qwest.net and get the following answer:

Authoritative answer

ANSWER for 20.168.114.65.in-addr.arpa.
20.168.114.65.in-addr.arpa.3600 PTR ns.east.isi.edu.
AUTHORITATIVE for 20.168.114.65.in-addr.arpa.
168.114.65.in-addr.arpa.3600 NS ns.east.isi.edu. 168.114.65.in-addr.arpa use ns.east.isi.edu as name server.
3600 NS ns.isi.edu. 168.114.65.in-addr.arpa use ns.isi.edu as name server.
20. net. edu. arpa. 168.20. isi.edu. arin.net. qwest.net. z.arin.net. u.arin.net. 114.168.20. ns.isi.edu. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. east.isi.edu. 65.114.168.20. ns.east.isi.edu. 65.in-addr.arpa. root-servers.net. authns1.qwest.net. authns2.qwest.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. 114.65.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. 168.114.65.in-addr.arpa. 20.168.114.65.in-addr.arpa.
whois 20
whois net
whois edu
whois arpa
whois 168.20
whois isi.edu
whois arin.net
whois qwest.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 168.20
deep analysis of: 65.114.168.20, 168.20
domain info api 168.20

RBL listing of 65.114.168.20
mnw
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