DNSBL Spam Check

Checked IP: 91.204.46.31
rDNS/PTR record: a2e1f.netcup.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: a2e1f.netcup.net
14.2081 ms
Inactive: 2
Inactive
Response in: 3.6992362 seconds
Amount of searched blacklists: 26 (2 inactive)