Enter host name or IP address: 2 result(s) for 228.176.20.216.in-addr.arpa
namequery typeresultfirst seenlast seen
228.176.20.216.in-addr.arpa. PTRfk1-z6-ib-internet.northwesternmutual.com.
2021-09-30 15:06:052022-01-04 22:33:45
228.176.20.216.in-addr.arpa. PTRns1.northwesternmutual.com.
2021-09-30 15:06:052022-01-04 22:33:45

WHOIS info for: 228.176.20.216.in-addr.arpa

No whois server is known for this kind of object.