156.154.100.3


DNS delegation of 156.154.100.3 updated: May 23, 2013 2:05:53 PM

Delegation

stepqueryauthservers
13.100.154.156.in-addr.arpa..(b,k,j,l,i,d,a,f,g,c,m,e,h).root-servers.net.
23.100.154.156.in-addr.arpa.in-addr.arpa.(e,d,c,f,b,a).in-addr-servers.arpa.
33.100.154.156.in-addr.arpa.156.in-addr.arpa.(v,r,t,u,z,x,y,w).arin.net.
43.100.154.156.in-addr.arpa.154.156.in-addr.arpa.pdns2.ultradns.net. pdns6.ultradns.co.uk. pdns3.ultradns.org. pdns5.ultradns.info. pdns4.ultradns.org. pdns1.ultradns.net.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about 3.100.154.156.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 156.in-addr.arpa is delegated to eight name servers, including v.arin.net (3), so we ask that one and learn that 154.156.in-addr.arpa is delegated to six name servers (4), so we ask pdns2.ultradns.net and get the following answer:

Authoritative answer

ANSWER for 3.100.154.156.in-addr.arpa.
3.100.154.156.in-addr.arpa.86400 PTR nsa.nic.uk.
AUTHORITATIVE for 3.100.154.156.in-addr.arpa.
100.154.156.in-addr.arpa.86400 NS pdns1.ultradns.net. 100.154.156.in-addr.arpa use pdns1.ultradns.net as name server.
86400 NS pdns2.ultradns.net. 100.154.156.in-addr.arpa use pdns2.ultradns.net as name server.
86400 NS pdns3.ultradns.org. 100.154.156.in-addr.arpa use pdns3.ultradns.org as name server.
86400 NS pdns4.ultradns.org. 100.154.156.in-addr.arpa use pdns4.ultradns.org as name server.
86400 NS pdns5.ultradns.info. 100.154.156.in-addr.arpa use pdns5.ultradns.info as name server.
86400 NS pdns6.ultradns.co.uk. 100.154.156.in-addr.arpa use pdns6.ultradns.co.uk as name server.
3. uk. net. org. info. arpa. 100.3. co.uk. nic.uk. arin.net. 154.100.3. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. nsa.nic.uk. r.arin.net. x.arin.net. in-addr.arpa. ultradns.org. ultradns.net. ultradns.info. 156.154.100.3. ultradns.co.uk. 156.in-addr.arpa. root-servers.net. m.root-servers.net. pdns2.ultradns.net. a.root-servers.net. pdns1.ultradns.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. pdns4.ultradns.org. pdns3.ultradns.org. c.root-servers.net. b.root-servers.net. e.root-servers.net. pdns5.ultradns.info. 154.156.in-addr.arpa. pdns6.ultradns.co.uk. 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. 100.154.156.in-addr.arpa. 3.100.154.156.in-addr.arpa.
whois 3
whois uk
whois net
whois org
whois info
whois arpa
whois 100.3
whois co.uk
whois nic.uk
whois arin.net
whois in-addr.arpa
whois ultradns.net
whois ultradns.org
whois ultradns.info
whois ultradns.co.uk
whois root-servers.net
whois in-addr-servers.arpa

whois 100.3
deep analysis of: 156.154.100.3, 100.3
domain info api 100.3

RBL listing of 156.154.100.3
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