DNSBL Spam Check

Checked IP: 54.168.33.103
rDNS/PTR record: mail-aws33103.qiye.163.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-aws33103.qiye.163.com
42.7980 ms
Inactive: 2
Inactive
Response in: 5.7745409 seconds
Amount of searched blacklists: 25 (2 inactive)