172.16.75.200


DNS delegation of 172.16.75.200 updated: Jun 19, 2013 11:22:06 PM

Delegation

stepqueryauthservers
1200.75.16.172.in-addr.arpa..(l,e,j,b,m,f,a,h,d,i,c,g,k).root-servers.net.
2200.75.16.172.in-addr.arpa.in-addr.arpa.(e,a,c,d,f,b).in-addr-servers.arpa.
3200.75.16.172.in-addr.arpa.172.in-addr.arpa.(y,w,t,r,v,x,z,u).arin.net.
4200.75.16.172.in-addr.arpa.16.172.in-addr.arpa.(blackhole-1,blackhole-2).iana.org.
We pick l.root-servers.net, one of the 13 root servers (1), and ask it about 200.75.16.172.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 172.in-addr.arpa is delegated to eight name servers, including y.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-1.iana.org and get the following answer:

Authoritative answer

AUTHORITATIVE for 200.75.16.172.in-addr.arpa.
16.172.in-addr.arpa.604800SOAprisoner.iana.org. hostmaster.root-servers.org. ( 1 604800 60 604800 604800 )
net. 200. org. arpa. 75.200. arin.net. iana.org. 16.75.200. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. 172.16.75.200. 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 net
whois 200
whois org
whois arpa
whois 75.200
whois arin.net
whois iana.org
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 75.200
deep analysis of: 172.16.75.200, 75.200
domain info api 75.200

RBL listing of 172.16.75.200
mnw
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