DNSBL Spam Check

Checked IP: 148.251.1.221
rDNS/PTR record: static.221.1.251.148.clients.your-server.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: static.221.1.251.148.clients.your-server.de
16.9470 ms
Inactive: 2
Inactive
Response in: 4.824002 seconds
Amount of searched blacklists: 25 (2 inactive)