DNSBL Spam Check

Checked IP: 188.68.47.23
rDNS/PTR record: mx2f17.netcup.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2f17.netcup.net
4.4010 ms
Inactive: 2
Inactive
Response in: 5.2737441 seconds
Amount of searched blacklists: 26 (2 inactive)