DNSBL Spam Check

Checked IP: 54.89.131.35
rDNS/PTR record: us04psmtp.brightspace.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: us04psmtp.brightspace.com
4.6611 ms
Inactive: 2
Inactive
Response in: 2.721031 seconds
Amount of searched blacklists: 26 (2 inactive)