DNSBL Spam Check

Checked IP: 2a01:4f8:c010:45a5:0:0:0:1
rDNS/PTR record: web.ispconfig.org

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: web.ispconfig.org
22.1779 ms
Inactive: 2
Inactive
Response in: 2.758719 seconds
Amount of searched blacklists: 25 (2 inactive)