DNSBL Spam Check

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

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2.securepostfach.de
1.0149 ms
Inactive: 2
Inactive
Response in: 2.981729 seconds
Amount of searched blacklists: 26 (2 inactive)