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69.243.68
DNS delegation of 69.243.68 updated: February 8, 2012 07:29
Delegation
| step | query | auth | servers |
|---|
| 1 | 68.243.69.in-addr.arpa. | . | (b,m,j,d,a,e,f,k,g,i,l,c,h).root-servers.net. | | 2 | 68.243.69.in-addr.arpa. | arpa. | (b,m,d,a,e,f,k,g,i,l,c,h).root-servers.net. | | 3 | 68.243.69.in-addr.arpa. | in-addr.arpa. | (e,f,d,c,a,b).in-addr-servers.arpa. | | 4 | 68.243.69.in-addr.arpa. | 243.69.in-addr.arpa. | (dns105,dns103,dns102,dns101,dns104).comcast.net. |
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about 68.243.69.in-addr.arpa and learn that arpa is delegated to twelve name servers (2), so we ask b.root-servers.net where we learn that in-addr.arpa is delegated to six name servers, including e.in-addr-servers.arpa (3), so we ask that one and learn that 243.69.in-addr.arpa is delegated to five name servers (4), so we ask dns105.comcast.net and get the following answer:
Authoritative answer
| AUTHORITATIVE for 68.243.69.in-addr.arpa. |
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| 243.69.in-addr.arpa. | 600 | SOA | dns1.inflow.pa.bo.comcast.net. dnsadmin.cable.comcast.com.243.69.in-addr.arpa. ( 152874 10800 3600 604800 600 ) |
68. net. arpa. 243.68. 69.243.68. comcast.net. in-addr.arpa. 69.in-addr.arpa. root-servers.net. a.root-servers.net. dns102.comcast.net. h.root-servers.net. g.root-servers.net. m.root-servers.net. dns105.comcast.net. j.root-servers.net. dns104.comcast.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. dns103.comcast.net. k.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. in-addr-servers.arpa. b.in-addr-servers.arpa. f.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. a.in-addr-servers.arpa.
whois comcast.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa
deep analysis of: 69.243.68
RBL listing of 69.243.68
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