DNSBL Spam Check

Checked IP: 2.56.97.144
rDNS/PTR record: smtp.groupios.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp.groupios.de
13.5701 ms
Inactive: 2
Inactive
Response in: 5.238785 seconds
Amount of searched blacklists: 26 (2 inactive)