DNSBL Spam Check

Checked IP: 91.90.145.133
rDNS/PTR record: cloud.erzbistum-koeln.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: cloud.erzbistum-koeln.de
57.7571 ms
Inactive: 2
Inactive
Response in: 24.7189119 seconds
Amount of searched blacklists: 25 (2 inactive)