DNSBL Spam Check

Checked IP: 2a03:4000:10:673:0:0:0:1
rDNS/PTR record: mx2.securepostfach.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx2.securepostfach.de
7.6032 ms
Inactive: 2
Inactive
Response in: 7.2355008 seconds
Amount of searched blacklists: 25 (2 inactive)