DNSBL Spam Check

Checked IP: 2a01:4f8:171:2259:136:243:173:90
rDNS/PTR record: server1.yourserver.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: server1.yourserver.de
0.6831 ms
Inactive: 2
Inactive
Response in: 2.548368 seconds
Amount of searched blacklists: 26 (2 inactive)