Enter host name or IP address: 2 result(s) for 137.20.72.in-addr.arpa
namequery typeresultfirst seenlast seen
137.20.72.in-addr.arpa. NSns2.pslightwave.com.
2021-07-18 08:28:192023-01-07 07:15:37
137.20.72.in-addr.arpa. NSns1.pslightwave.com.
2021-07-18 08:28:192023-01-07 07:15:37

WHOIS info for: 137.20.72.in-addr.arpa

No whois server is known for this kind of object.