DNSBL Spam Check

Checked IP: 54.91.172.3
rDNS/PTR record: ec2-54-91-172-3.compute-1.amazonaws.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ec2-54-91-172-3.compute-1.amazonaws.com
46.3431 ms
Inactive: 2
Inactive
Response in: 4.8162971 seconds
Amount of searched blacklists: 25 (2 inactive)