DNSBL Spam Check

Checked IP: 5.9.111.169
rDNS/PTR record: mx01.sack.dev

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx01.sack.dev
9.8011 ms
Inactive: 2
Inactive
Response in: 2.3591049 seconds
Amount of searched blacklists: 26 (2 inactive)