DNSBL Spam Check

Checked IP: 2001:1468:0:0:0:0:0:25
rDNS/PTR record: smtp-out.net-art.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp-out.net-art.cz
446.7249 ms
Inactive: 2
Inactive
Response in: 2.74529 seconds
Amount of searched blacklists: 25 (2 inactive)