DNSBL Spam Check

Checked IP: 18.66.192.108
rDNS/PTR record: server-18-66-192-108.muc50.r.cloudfront.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: server-18-66-192-108.muc50.r.cloudfront.net
11.6508 ms
Inactive: 2
Inactive
Response in: 4.751482 seconds
Amount of searched blacklists: 25 (2 inactive)