DNSBL Spam Check

Checked IP: 2a03:4000:0:377:c800:dff:fef4:9acb
rDNS/PTR record: mx2ff6.netcup.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2ff6.netcup.net
0.9670 ms
Inactive: 2
Inactive
Response in: 6.091805 seconds
Amount of searched blacklists: 26 (2 inactive)