DNSBL Spam Check

Checked IP: 2a03:4000:0:3d6:8494:91ff:fe93:d2ee
rDNS/PTR record: mx2e4b.netcup.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2e4b.netcup.net
1.0641 ms
Inactive: 2
Inactive
Response in: 4.8664839 seconds
Amount of searched blacklists: 26 (2 inactive)