DNSBL Spam Check

Checked IP: 212.204.121.2
rDNS/PTR record: host-212-204-121-2.customer.m-online.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: host-212-204-121-2.customer.m-online.net
23.7129 ms
Inactive: 2
Inactive
Response in: 3.5641389 seconds
Amount of searched blacklists: 26 (2 inactive)