DNSBL Spam Check

Checked IP: 2a01:4f8:1c1b:b048:0:0:0:1
rDNS/PTR record: mx.csby.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx.csby.de
19.7821 ms
Inactive: 2
Inactive
Response in: 2.1141589 seconds
Amount of searched blacklists: 26 (2 inactive)