63.236.0.247


DNS delegation of 63.236.0.247 updated: May 24, 2013 3:15:40 AM

Delegation

stepqueryauthservers
1247.0.236.63.in-addr.arpa..(c,k,f,m,d,g,h,b,e,l,j,a,i).root-servers.net.
2247.0.236.63.in-addr.arpa.in-addr.arpa.(d,b,c,e,f,a).in-addr-servers.arpa.
3247.0.236.63.in-addr.arpa.63.in-addr.arpa.(t,y,x,r,z,u,w,v).arin.net.
4247.0.236.63.in-addr.arpa.236.63.in-addr.arpa.(authns2,authns1).qwest.net.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about 247.0.236.63.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 63.in-addr.arpa is delegated to eight name servers, including t.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 authns2.qwest.net and get the following answer:

Authoritative answer

AUTHORITATIVE for 247.0.236.63.in-addr.arpa.
0.236.63.in-addr.arpa.86400SOAns1.jsv.qwest.net. noc.qwest.net. ( 2012020302 14400 3600 604800 86400 )
net. 247. arpa. 0.247. arin.net. 236.0.247. qwest.net. 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. 63.236.0.247. 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 net
whois 247
whois arpa
whois 0.247
whois arin.net
whois qwest.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 0.247
deep analysis of: 63.236.0.247, 0.247
domain info api 0.247

RBL listing of 63.236.0.247
mnw
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