DNSBL Spam Check

Checked IP: 2001:aa8:fffe:0:0:0:0:4
rDNS/PTR record: mx.openit.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx.openit.de
330.0490 ms
Inactive: 2
Inactive
Response in: 2.3961639 seconds
Amount of searched blacklists: 25 (2 inactive)