DNSBL Spam Check

Checked IP: 142.103.6.71
rDNS/PTR record: mail.cs.ubc.ca

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.cs.ubc.ca
668.2022 ms
Inactive: 2
Inactive
Response in: 2.198195 seconds
Amount of searched blacklists: 26 (2 inactive)