DNSBL Spam Check

Checked IP: 217.6.103.123
rDNS/PTR record: mx.riess-gruppe.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx.riess-gruppe.de
0.3769 ms
Inactive: 2
Inactive
Response in: 2.124191 seconds
Amount of searched blacklists: 26 (2 inactive)