DNSBL Spam Check

Checked IP: 54.223.99.142
rDNS/PTR record: ec2-54-223-99-142.cn-north-1.compute.amazonaws.com.cn

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-54-223-99-142.cn-north-1.compute.amazonaws.com.cn
197.3131 ms
Inactive: 2
Inactive
Response in: 1.841346 seconds
Amount of searched blacklists: 26 (2 inactive)