DNSBL Spam Check

Checked IP: 91.204.46.75
rDNS/PTR record: mx2e4b.netcup.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx2e4b.netcup.net
43.6389 ms
Inactive: 2
Inactive
Response in: 1.6162441 seconds
Amount of searched blacklists: 26 (2 inactive)