Enter host name or IP address: 1 result(s) for 100.20.231.132.in-addr.arpa
namequery typeresultfirst seenlast seen
100.20.231.132.in-addr.arpa. PTRns.forwiss.uni-passau.de.
2015-04-11 02:37:342015-04-11 06:37:34

WHOIS info for: 100.20.231.132.in-addr.arpa

No whois server is known for this kind of object.