DNSBL Spam Check

Checked IP: 185.125.188.123
rDNS/PTR record: smtp-relay-internal-1.canonical.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp-relay-internal-1.canonical.com
59.5930 ms
Inactive: 2
Inactive
Response in: 4.9906991 seconds
Amount of searched blacklists: 25 (2 inactive)