DNSBL Spam Check

Checked IP: 2a01:4f8:1c17:a0a2:0:0:0:33
rDNS/PTR record: smtp.w3cloud.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp.w3cloud.de
14.1869 ms
Inactive: 2
Inactive
Response in: 2.2482791 seconds
Amount of searched blacklists: 25 (2 inactive)