DNSBL Spam Check

Checked IP: 2a00:17cf:0:8000:0:0:0:201
rDNS/PTR record: relay2.post.ch

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: relay2.post.ch
29.3849 ms
Inactive: 2
Inactive
Response in: 5.5296221 seconds
Amount of searched blacklists: 26 (2 inactive)