DNSBL Spam Check

Checked IP: 2a00:d0c0:200:0:b9:1a:9c:46
rDNS/PTR record: rubidium.selfhost.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: rubidium.selfhost.de
878.6840 ms
Inactive: 2
Inactive
Response in: 8.2303481 seconds
Amount of searched blacklists: 25 (2 inactive)