DNSBL Spam Check

Checked IP: 2a03:4000:0:39b:5808:e6ff:fe51:a998
rDNS/PTR record: mx2e21.netcup.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2e21.netcup.net
1.1311 ms
Inactive: 2
Inactive
Response in: 1.910166 seconds
Amount of searched blacklists: 26 (2 inactive)