DNSBL Spam Check

Checked IP: 2a01:4f9:c011:4235:0:0:0:700
rDNS/PTR record: mailbox.hostname.at

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailbox.hostname.at
35.6362 ms
Inactive: 2
Inactive
Response in: 2.7364731 seconds
Amount of searched blacklists: 25 (2 inactive)