DNSBL Spam Check

Checked IP: 81.3.23.204
rDNS/PTR record: mailingservice.frauida.at

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailingservice.frauida.at
54.2591 ms
Inactive: 2
Inactive
Response in: 5.3537149 seconds
Amount of searched blacklists: 25 (2 inactive)