DNSBL Spam Check

Checked IP: 91.151.20.13
rDNS/PTR record: cloud11-vm105.de-nserver.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: cloud11-vm105.de-nserver.de
51.4240 ms
Inactive: 2
Inactive
Response in: 5.579505 seconds
Amount of searched blacklists: 25 (2 inactive)