DNSBL Spam Check

Checked IP: 2a00:f48:cafe:a480::1
rDNS/PTR record: mail.wissen.online

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.wissen.online
84.7819 ms
Inactive: 2
Inactive
Response in: 1.8860381 seconds
Amount of searched blacklists: 26 (2 inactive)