DNSBL Spam Check

Checked IP: 54.208.23.129
rDNS/PTR record: us04psmtpkd.brightspace.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: us04psmtpkd.brightspace.com
43.8819 ms
Inactive: 2
Inactive
Response in: 8.395546 seconds
Amount of searched blacklists: 26 (2 inactive)