DNSBL Spam Check

Checked IP: 2a01:ab20:0:4:0:0:0:37
rDNS/PTR record: s028.cyon.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: s028.cyon.net
233.2630 ms
Inactive: 2
Inactive
Response in: 2.2947209 seconds
Amount of searched blacklists: 25 (2 inactive)