DNSBL Spam Check

Checked IP: 2600:3c00::f03c:91ff:feae:d53d
rDNS/PTR record: ns57.internic.at

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ns57.internic.at
4.4720 ms
Inactive: 2
Inactive
Response in: 2.5577562 seconds
Amount of searched blacklists: 26 (2 inactive)