DNSBL Spam Check

Checked IP: 91.132.88.17
rDNS/PTR record: relay01.hannover-cloud.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: relay01.hannover-cloud.de
15.6901 ms
Inactive: 2
Inactive
Response in: 2.564626 seconds
Amount of searched blacklists: 26 (2 inactive)