DNSBL Spam Check

Checked IP: 3.219.17.227
rDNS/PTR record: us04psmtpkd.brightspace.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: us04psmtpkd.brightspace.com
17.9989 ms
Inactive: 2
Inactive
Response in: 5.6268499 seconds
Amount of searched blacklists: 26 (2 inactive)