DNSBL Spam Check

Checked IP: 2a03:4000:21:611:1479:86ff:fe4e:c332
rDNS/PTR record: forward-relay.netcup.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: forward-relay.netcup.net
18.2500 ms
Inactive: 2
Inactive
Response in: 7.0478008 seconds
Amount of searched blacklists: 25 (2 inactive)