DNSBL Spam Check

Checked IP: 81.88.33.5
rDNS/PTR record: cloud6-vm440.de-nserver.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: cloud6-vm440.de-nserver.de
23.5610 ms
Inactive: 2
Inactive
Response in: 1.766355 seconds
Amount of searched blacklists: 26 (2 inactive)