DNSBL Spam Check

Checked IP: 54.179.21.15
rDNS/PTR record: ec2-54-179-21-15.ap-southeast-1.compute.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-54-179-21-15.ap-southeast-1.compute.amazonaws.com
24.3521 ms
Inactive: 2
Inactive
Response in: 4.74441 seconds
Amount of searched blacklists: 26 (2 inactive)