DNSBL Spam Check

Checked IP: 81.169.194.133
rDNS/PTR record: mail.fau-gmbh.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.fau-gmbh.de
780.8030 ms
Inactive: 2
Inactive
Response in: 9.0481501 seconds
Amount of searched blacklists: 26 (2 inactive)