DNSBL Spam Check

Checked IP: 104.239.142.227
rDNS/PTR record: us7-relay-01.systemmonitor.us

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: us7-relay-01.systemmonitor.us
41.2562 ms
Inactive: 2
Inactive
Response in: 2.4784229 seconds
Amount of searched blacklists: 26 (2 inactive)