DNSBL Spam Check

Checked IP: 2a00:18e0:5::
rDNS/PTR record: relay.mail-forwarder.io

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: relay.mail-forwarder.io
495.0111 ms
Inactive: 2
Inactive
Response in: 5.5996139 seconds
Amount of searched blacklists: 26 (2 inactive)