DNSBL Spam Check

Checked IP: 2a01:ab20:0:4:0:0:0:42
rDNS/PTR record: s033.cyon.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: s033.cyon.net
569.3481 ms
Inactive: 2
Inactive
Response in: 3.4595301 seconds
Amount of searched blacklists: 25 (2 inactive)