DNSBL Spam Check

Checked IP: 2a01:ab20:0:4:0:0:0:21
rDNS/PTR record: s012.cyon.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: s012.cyon.net
306.9141 ms
Inactive: 2
Inactive
Response in: 7.8186131 seconds
Amount of searched blacklists: 26 (2 inactive)