DNSBL Spam Check

Checked IP: 212.18.21.64
rDNS/PTR record: host-212-18-21-64.customer.m-online.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: host-212-18-21-64.customer.m-online.net
29.5532 ms
Inactive: 2
Inactive
Response in: 3.126698 seconds
Amount of searched blacklists: 26 (2 inactive)