Quad9 has no warnings published on PrivacySpy. PrivacySpy publishes warnings when it learns a service has announced a data breach or is found misusing user data. If you believe a warning should be published for Quad9, submit one here.
Except as described in this Data Policy, Quad9 does not intentionally share, sell, or rent individual personal information associated with the requestor (i.e. source IP address or any other information that can positively identify the system using our infrastructure) with anyone without your permission.
Quad9 DNS Services generate and share high level anonymized aggregate statistics including threat metrics on threat type, geolocation, and if available, sector, as well as other vertical metrics including performance metrics on the Quad9 DNS Services (i.e. number of threats blocked, infrastructure uptime) when available with the Quad9 threat intelligence (TI) partners, academic researchers, or the public.
Quad9 DNS Services share anonymized data on specific domains queried (records such as domain, timestamp, geolocation, number of hits, first seen, last seen) with its threat intelligence partners. Quad9 DNS Services also builds, stores, and may share certain DNS data streams which store high level information about domain resolved, query types, result codes, and timestamp. These streams do not contain IP address information of requestor and cannot be correlated to IP address or other PII.