0.172.201


DNS delegation of 0.172.201 updated: May 21, 2013 9:33:04 AM

Delegation

stepqueryauthservers
1201.172.0.in-addr.arpa..(c,d,b,k,g,i,l,e,a,m,j,f,h).root-servers.net.
2201.172.0.in-addr.arpa.in-addr.arpa.(c,d,a,b,f,e).in-addr-servers.arpa.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about 201.172.0.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask c.in-addr-servers.arpa and get the following answer:

Authoritative answer

AUTHORITATIVE for 201.172.0.in-addr.arpa.
in-addr.arpa.3600SOAb.in-addr-servers.arpa. nstld.iana.org. ( 2011028478 1800 900 604800 3600 )
net. 201. arpa. 172.201. 0.172.201. 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. 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 201
whois arpa
whois 172.201
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 172.201
deep analysis of: 0.172.201, 172.201
domain info api 172.201

RBL listing of 0.172.201
mnw
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