DNSBL Spam Check

Checked IP: 217.18.77.80
rDNS/PTR record: mx05.spam-filter.email

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx05.spam-filter.email
36.3901 ms
Inactive: 2
Inactive
Response in: 1.671644 seconds
Amount of searched blacklists: 26 (2 inactive)