DNSBL Spam Check

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

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx2ff6.netcup.net
14.1339 ms
Inactive: 2
Inactive
Response in: 7.147507 seconds
Amount of searched blacklists: 25 (2 inactive)