DNSBL Spam Check

Checked IP: 81.223.173.67
rDNS/PTR record: smtp.argon.at

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp.argon.at
37.2729 ms
Inactive: 2
Inactive
Response in: 4.454071 seconds
Amount of searched blacklists: 25 (2 inactive)