DNSBL Spam Check

Checked IP: 2a01:4f9:6b:2465::234
rDNS/PTR record: mail.nahlers.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.nahlers.de
750.0620 ms
Inactive: 2
Inactive
Response in: 3.642761 seconds
Amount of searched blacklists: 25 (2 inactive)