DNSBL Spam Check

Checked IP: 185.88.215.250
rDNS/PTR record: mail-io.maxcluster.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail-io.maxcluster.net
18.9681 ms
Inactive: 2
Inactive
Response in: 5.6420522 seconds
Amount of searched blacklists: 26 (2 inactive)