DNSBL Spam Check

Checked IP: 2a00:d900:1:0:216:3eff:fe24:106
rDNS/PTR record: mail.cso.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.cso.net
473.6171 ms
Inactive: 2
Inactive
Response in: 7.5956018 seconds
Amount of searched blacklists: 25 (2 inactive)