Sovereignty finding:
This is a Data Protection Authority
operating on non-EU infrastructure subject to the US CLOUD Act.
Our scan on 28 June 2026 found that cnil.fr does not route email through any identified third-party provider.
Infrastructure — scan 2026-06-28
IP address
172.66.152.244
ASN
AS13335
· CLOUDFLARENET - Cloudflare, Inc., US US jurisdiction
SSL issuer
Sectigo Qualified Website Authentication CA R39
Services (US)
None detected
Services (EU)
Matomo Analytics
Piwik / Matomo
A++ (best)F (worst)
today
Only 34 scans on record.
History builds daily — check back tomorrow.
Change log
No changes detected yet. Monitoring daily.
Methodology note: This report reflects a point-in-time automated scan of
public infrastructure data — DNS MX records, ASN routing via RIPE Stat API, SSL certificate
issuer, and HTML pattern matching against known service signatures. It is not a legal
determination of GDPR compliance or any regulatory obligation. Infrastructure can change at
any time; the grade reflects configuration at scan timestamp only. Scan data is reproducible.
View full methodology →
Reproduce this scan
dig cnil.fr MX
dig cnil.fr A
curl "https://stat.ripe.net/data/prefix-overview/data.json?resource=172.66.152.244"
openssl s_client -connect cnil.fr:443 -showcerts 2>/dev/null | openssl x509 -noout -issuer
Data sources:
RIPE Stat API (ASN lookup)