DNSBL Spam Check

Checked IP: 216.218.133.198
rDNS/PTR record: qtn1a.mail.zscaler.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: qtn1a.mail.zscaler.net
54.7619 ms
Inactive: 2
Inactive
Response in: 8.2487829 seconds
Amount of searched blacklists: 26 (2 inactive)