DNSBL Spam Check

Checked IP: 2001:718:1:1:0:0:144:198
rDNS/PTR record: mx2.cesnet.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx2.cesnet.cz
305.1200 ms
Inactive: 2
Inactive
Response in: 3.541991 seconds
Amount of searched blacklists: 25 (2 inactive)