63.236.0.248


DNS delegation of 63.236.0.248 updated: May 21, 2013 7:23:24 PM

Delegation

stepqueryauthservers
1248.0.236.63.in-addr.arpa..(l,f,d,i,a,k,b,e,g,m,j,c,h).root-servers.net.
2248.0.236.63.in-addr.arpa.in-addr.arpa.(b,c,a,f,d,e).in-addr-servers.arpa.
3248.0.236.63.in-addr.arpa.63.in-addr.arpa.(v,z,y,t,r,u,w,x).arin.net.
4248.0.236.63.in-addr.arpa.236.63.in-addr.arpa.(authns1,authns2).qwest.net.
We pick l.root-servers.net, one of the 13 root servers (1), and ask it about 248.0.236.63.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask b.in-addr-servers.arpa where we learn that 63.in-addr.arpa is delegated to eight name servers, including v.arin.net (3), so we ask that one and learn that 236.63.in-addr.arpa is delegated to two name servers (4), so we ask authns1.qwest.net and get the following answer:

Authoritative answer

AUTHORITATIVE for 248.0.236.63.in-addr.arpa.
0.236.63.in-addr.arpa.86400SOAns1.jsv.qwest.net. noc.qwest.net. ( 2012020302 14400 3600 604800 86400 )
net. 248. arpa. 0.248. arin.net. qwest.net. 236.0.248. 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. 63.236.0.248. 63.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. 236.63.in-addr.arpa. in-addr-servers.arpa. 0.236.63.in-addr.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 248
whois net
whois arpa
whois 0.248
whois arin.net
whois qwest.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 0.248
deep analysis of: 63.236.0.248, 0.248
domain info api 0.248

RBL listing of 63.236.0.248
mnw
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