DNSBL Spam Check

Checked IP: 2a03:4000:0:374:38de:cdff:fe89:baa1
rDNS/PTR record: mx2ff3.netcup.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx2ff3.netcup.net
10.8430 ms
Inactive: 2
Inactive
Response in: 2.38398 seconds
Amount of searched blacklists: 25 (2 inactive)