DNSBL Spam Check

Checked IP: 35.183.221.135
rDNS/PTR record: ca05psmtpkd.brightspace.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ca05psmtpkd.brightspace.com
53.1118 ms
Inactive: 2
Inactive
Response in: 1.91729 seconds
Amount of searched blacklists: 26 (2 inactive)