76.68.243.69.in-addr.arpa


DNS delegation of 76.68.243.69.in-addr.arpa updated: February 9, 2012 18:29

Delegation

stepqueryauthservers
176.68.243.69.in-addr.arpa..(j,a,h,m,e,d,b,f,c,g,l,k,i).root-servers.net.
276.68.243.69.in-addr.arpa.in-addr.arpa.(a,c,b,d,e,f).in-addr-servers.arpa.
376.68.243.69.in-addr.arpa.69.in-addr.arpa.(v,w,x,dill,t,y,u,z).arin.net.
476.68.243.69.in-addr.arpa.243.69.in-addr.arpa.(dns102,dns101,dns104,dns103,dns105).comcast.net.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about 76.68.243.69.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask a.in-addr-servers.arpa where we learn that 69.in-addr.arpa is delegated to eight name servers, including v.arin.net (3), so we ask that one and learn that 243.69.in-addr.arpa is delegated to five name servers (4), so we ask dns102.comcast.net and get the following answer:

Authoritative answer

ANSWER for 76.68.243.69.in-addr.arpa.
76.68.243.69.in-addr.arpa.86400 PTR c-69-243-68-76.hsd1.md.comcast.net.
AUTHORITATIVE for 76.68.243.69.in-addr.arpa.
243.69.in-addr.arpa.7200 NS dns102.comcast.net.
7200 NS dns101.comcast.net.
7200 NS dns104.comcast.net.
7200 NS dns105.comcast.net.
7200 NS dns103.comcast.net.
net. arpa. arin.net. z.arin.net. u.arin.net. w.arin.net. t.arin.net. v.arin.net. y.arin.net. x.arin.net. comcast.net. in-addr.arpa. dill.arin.net. md.comcast.net. 69.in-addr.arpa. root-servers.net. m.root-servers.net. a.root-servers.net. dns105.comcast.net. dns102.comcast.net. j.root-servers.net. dns104.comcast.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. dns103.comcast.net. k.root-servers.net. g.root-servers.net. dns101.comcast.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. 243.69.in-addr.arpa. hsd1.md.comcast.net. in-addr-servers.arpa. b.in-addr-servers.arpa. 68.243.69.in-addr.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. 76.68.243.69.in-addr.arpa. c-69-243-68-76.hsd1.md.comcast.net.
whois arin.net
whois comcast.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois in-addr.arpa
deep analysis of: 76.68.243.69.in-addr.arpa, in-addr.arpa
domain info api in-addr.arpa

RBL listing of 76.68.243.69.in-addr.arpa
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