DNSBL Spam Check

Checked IP: 20.52.132.227
rDNS/PTR record: mail.sixb4seven.at

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.sixb4seven.at
8.3442 ms
Inactive: 2
Inactive
Response in: 2.186008 seconds
Amount of searched blacklists: 26 (2 inactive)