DNSBL Spam Check

Checked IP: 2a01:4f8:c0c:2e8f:0:0:1:1
rDNS/PTR record: critical.ch

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: critical.ch
16.3720 ms
Inactive: 2
Inactive
Response in: 9.021066 seconds
Amount of searched blacklists: 26 (2 inactive)