Enter host name or IP address: 4 result(s) for 1.206.in-addr.arpa
namequery typeresultfirst seenlast seen
1.206.in-addr.arpa. NSauth1.dns.cogentco.com.
2016-05-01 02:15:202025-11-13 22:51:33
1.206.in-addr.arpa. NSauth2.dns.cogentco.com.
2016-05-01 02:15:202025-11-13 22:51:33
1.206.in-addr.arpa. NSauth3.dns.cogentco.com.
2016-05-01 02:15:202025-10-07 11:35:20
1.206.in-addr.arpa. NSauth4.dns.cogentco.com.
2016-05-01 02:15:202025-10-07 11:35:20

WHOIS info for: 1.206.in-addr.arpa 

No whois server is known for this kind of object.