DNSBL Spam Check

Checked IP: 212.83.57.47
rDNS/PTR record: mail2.im-systems.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail2.im-systems.eu
28.3010 ms
Inactive: 2
Inactive
Response in: 4.8132789 seconds
Amount of searched blacklists: 25 (2 inactive)