DNSBL Spam Check

Checked IP: 52.16.9.91
rDNS/PTR record: smtp02.planoncloud.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp02.planoncloud.com
22.6929 ms
Inactive: 2
Inactive
Response in: 5.3141291 seconds
Amount of searched blacklists: 26 (2 inactive)