DNSBL Spam Check

Checked IP: 91.25.137.115
rDNS/PTR record: mailout.caritas-olpe.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailout.caritas-olpe.de
16.9661 ms
Inactive: 2
Inactive
Response in: 2.6527979 seconds
Amount of searched blacklists: 26 (2 inactive)