DNSBL Spam Check

Checked IP: 2a02:4a8:ac24:101:0:0:97:111
rDNS/PTR record: in.smtp.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: in.smtp.cz
48.6290 ms
Inactive: 2
Inactive
Response in: 1.7014 seconds
Amount of searched blacklists: 26 (2 inactive)