172.16.16.5


DNS delegation of 172.16.16.5 updated: May 19, 2013 1:44:51 PM

Delegation

stepqueryauthservers
15.16.16.172.in-addr.arpa..(g,j,h,l,f,i,k,e,c,d,a,b,m).root-servers.net.
25.16.16.172.in-addr.arpa.in-addr.arpa.(d,a,b,e,c,f).in-addr-servers.arpa.
35.16.16.172.in-addr.arpa.172.in-addr.arpa.(r,z,w,t,v,u,y,x).arin.net.
45.16.16.172.in-addr.arpa.16.172.in-addr.arpa.(blackhole-2,blackhole-1).iana.org.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about 5.16.16.172.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask d.in-addr-servers.arpa where we learn that 172.in-addr.arpa is delegated to eight name servers, including r.arin.net (3), so we ask that one and learn that 16.172.in-addr.arpa is delegated to two name servers (4), so we ask blackhole-2.iana.org and get the following answer:

Authoritative answer

AUTHORITATIVE for 5.16.16.172.in-addr.arpa.
16.172.in-addr.arpa.604800SOAprisoner.iana.org. hostmaster.root-servers.org. ( 1 604800 60 604800 604800 )
5. net. org. 16.5. arpa. 16.16.5. arin.net. iana.org. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. 172.16.16.5. in-addr.arpa. 172.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. 16.172.in-addr.arpa. blackhole-2.iana.org. blackhole-1.iana.org. 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.
whois 5
whois org
whois net
whois arpa
whois 16.5
whois arin.net
whois iana.org
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 16.5
deep analysis of: 172.16.16.5, 16.5
domain info api 16.5

RBL listing of 172.16.16.5
mnw
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