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68.76
DNS delegation of 68.76 updated: February 4, 2012 21:30
Delegation
| step | query | auth | servers |
|---|
| 1 | 76.68.in-addr.arpa. | . | (j,m,d,c,h,i,g,e,k,l,b,a,f).root-servers.net. | | 2 | 76.68.in-addr.arpa. | in-addr.arpa. | (b,c,a,f,d,e).in-addr-servers.arpa. | | 3 | 76.68.in-addr.arpa. | 76.68.in-addr.arpa. | (ns1,ns2).ameritech.net. |
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about 76.68.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 76.68.in-addr.arpa is delegated to two name servers, including ns1.ameritech.net (3), so we ask that one and get the following answer:
Authoritative answer
76. net. arpa. 68.76. in-addr.arpa. ameritech.net. 68.in-addr.arpa. root-servers.net. ns2.ameritech.net. ns1.ameritech.net. a.root-servers.net. h.root-servers.net. g.root-servers.net. m.root-servers.net. j.root-servers.net. d.root-servers.net. 76.68.in-addr.arpa. i.root-servers.net. l.root-servers.net. k.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. 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 in-addr.arpa
whois ameritech.net
whois root-servers.net
whois in-addr-servers.arpa
deep analysis of: 68.76
RBL listing of 68.76
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