DNSBL Spam Check

Checked IP: 52.22.51.97
rDNS/PTR record: engine-facing-node-6.mxhero.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: engine-facing-node-6.mxhero.net
18.0209 ms
Inactive: 2
Inactive
Response in: 2.0350928 seconds
Amount of searched blacklists: 26 (2 inactive)