DNSBL Spam Check

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

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: forward-relay.netcup.net
36.0210 ms
Inactive: 2
Inactive
Response in: 2.7424011 seconds
Amount of searched blacklists: 26 (2 inactive)