DNSBL Spam Check

Checked IP: 111.90.133.128
rDNS/PTR record: server3-ip28.mailsentinel.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: server3-ip28.mailsentinel.net
325.5990 ms
Inactive: 2
Inactive
Response in: 9.107229 seconds
Amount of searched blacklists: 25 (2 inactive)