Measured 09/20/2026 · public DNS
Is gex.fr protected against email spoofing?
No — gex.fr has no DMARC policy and can be spoofed.
Unchanged since 08/20/2026
Lowest posture among city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
F
DMARC
absent
SPF
-all
DKIM
none found
Watch this domain for free
No time to create an account? Leave your email: you’ll be notified if the DMARC configuration of gex.fr changes (a regression, or a domain still left unprotected).
How to fix it
Thomas, your AI-powered virtual CISO, finds every sender, writes the exact DNS, and walks your domain safely from p=none to p=reject.
What this means
- • No DMARC record published (_dmarc). Receivers have no policy to apply.
- • No DKIM key found on the common selectors (the domain may use non-standard selectors).
- • No MTA-STS (_mta-sts): inbound SMTP connections remain exposed to TLS downgrade. Recommended alongside DMARC.
- • No TLS-RPT (_smtp._tls): the TLS failures encountered by senders are not reported.
History
- 08/20/2026First measurementNo DMARC
About Gex
The Mairie de Gex is the municipal institution responsible for administering the commune of Gex, located in the Ain department, in the Auvergne-Rhône-Alpes region of France. This local government body exercises its authority in a border territory, in close proximity to Switzerland and the Geneva metropolitan area, giving it a distinctive geographic position within the Pays de Gex region. The commune serves as the historic administrative center of this territory, shaped by strong cross-border influence stemming from its proximity to Geneva.
The municipal institution carries out the traditional responsibilities assigned to French communes: civil registry services, urban planning, management of public facilities, social welfare, maintenance of local roads, and organization of proximity services for residents. It also participates in local land-use planning, addressing the specific challenges of an area subject to significant demographic and real estate pressure due to the economic attractiveness of the neighboring Geneva region. The town hall further collaborates with intercommunal structures within the Pays de Gex to implement coordinated public policies, particularly regarding transportation, housing, and economic development.
The positioning of the commune of Gex fits within a unique territorial dynamic, situated at the crossroads of French and Swiss influences. This geographic situation shapes administrative orientations and local management priorities, as the commune must respond to growing needs in housing, school infrastructure, and public services while preserving its local identity and heritage. The municipal institution thus plays a central role in residents' daily lives and in the structuring of the territory.
The gex.fr website is the official portal of the commune, presenting administrative information, online procedures, and municipal news for residents and users.