DNSBL Spam Check

Checked IP: 2a03:4000:1c:313::1
rDNS/PTR record: mail2.netfiraportal.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail2.netfiraportal.de
13.7620 ms
Inactive: 2
Inactive
Response in: 2.3286471 seconds
Amount of searched blacklists: 25 (2 inactive)