DNSBL Spam Check

Checked IP: 2a03:4000:1c:313:0:0:0:1
rDNS/PTR record: mail2.netfiraportal.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail2.netfiraportal.de
13.6979 ms
Inactive: 2
Inactive
Response in: 2.2879829 seconds
Amount of searched blacklists: 25 (2 inactive)