DNSBL Spam Check

Checked IP: 203.25.27.52
rDNS/PTR record: smtp.zetta.net.au

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp.zetta.net.au
693.5449 ms
Inactive: 2
Inactive
Response in: 5.8904719 seconds
Amount of searched blacklists: 25 (2 inactive)