On Thu, 2010-04-15 at 15:07 -0500, Dennis Burgess wrote:
I have a customer that has an IP of 12.43.95.126. Currently, I can not get any reverse on this IP.
What is the best way to find out the responciable servers for this? Thanx in advance.
nenolod@petrie:~$ dig -x 12.43.95.126 +trace @4.2.2.1 ; <<>> DiG 9.6.1-P2 <<>> -x 12.43.95.126 +trace @4.2.2.1 ;; global options: +cmd . 26412 IN NS j.root-servers.net. . 26412 IN NS a.root-servers.net. . 26412 IN NS l.root-servers.net. . 26412 IN NS e.root-servers.net. . 26412 IN NS g.root-servers.net. . 26412 IN NS k.root-servers.net. . 26412 IN NS d.root-servers.net. . 26412 IN NS h.root-servers.net. . 26412 IN NS i.root-servers.net. . 26412 IN NS c.root-servers.net. . 26412 IN NS m.root-servers.net. . 26412 IN NS f.root-servers.net. . 26412 IN NS b.root-servers.net. ;; Received 228 bytes from 4.2.2.1#53(4.2.2.1) in 34 ms arpa. 172800 IN NS A.ROOT-SERVERS.NET. arpa. 172800 IN NS H.ROOT-SERVERS.NET. arpa. 172800 IN NS C.ROOT-SERVERS.NET. arpa. 172800 IN NS L.ROOT-SERVERS.NET. arpa. 172800 IN NS F.ROOT-SERVERS.NET. arpa. 172800 IN NS M.ROOT-SERVERS.NET. arpa. 172800 IN NS G.ROOT-SERVERS.NET. arpa. 172800 IN NS E.ROOT-SERVERS.NET. arpa. 172800 IN NS D.ROOT-SERVERS.NET. arpa. 172800 IN NS I.ROOT-SERVERS.NET. arpa. 172800 IN NS B.ROOT-SERVERS.NET. arpa. 172800 IN NS K.ROOT-SERVERS.NET. ;; Received 495 bytes from 192.58.128.30#53(j.root-servers.net) in 28 ms 12.in-addr.arpa. 86400 IN NS DMTU.MT.NS.ELS-GMS.ATT.NET. 12.in-addr.arpa. 86400 IN NS CMTU.MT.NS.ELS-GMS.ATT.NET. 12.in-addr.arpa. 86400 IN NS CBRU.BR.NS.ELS-GMS.ATT.NET. 12.in-addr.arpa. 86400 IN NS DBRU.BR.NS.ELS-GMS.ATT.NET. ;; Received 143 bytes from 192.36.148.17#53(I.ROOT-SERVERS.NET) in 153 ms 126.95.43.12.in-addr.arpa. 172800 IN CNAME 126.112-28.95.43.12.in-addr.arpa. 112-28.95.43.12.in-addr.arpa. 172800 IN NS ns2.nightowl.net. 112-28.95.43.12.in-addr.arpa. 172800 IN NS mail.nightowl.net. ;; Received 117 bytes from 12.127.16.69#53(CMTU.MT.NS.ELS-GMS.ATT.NET) in 60 ms ns2.nightowl.net/mail.nightowl.net is broken (missing 128-28.95.43.12.in-addr.arpa) zone. For someone who is a CCNA, Mikrotik Certified Whatever, etc, etc, etc, you really should know how to use dig(1). William