Measured 09/22/2026 · public DNS
Is latourdupin.fr protected against email spoofing?
Not yet — latourdupin.fr only monitors DMARC (p=none); spoofed mail can still be delivered.
Unchanged since 09/13/2026
Stronger than 60% of city halls in France
12% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
D
DMARC
p=none
SPF
-all
DKIM
1 selector(s)
Watch this domain for free
No time to create an account? Leave your email: you’ll be notified if the DMARC configuration of latourdupin.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.
Published record
v=DMARC1; p=none; rua=mailto:informatique@latourdupin.fr; ruf=mailto:informatique@latourdupin.fr;What this means
- • Policy p=none: monitoring only, no unauthenticated message is blocked.
- • At least one valid DKIM key published.
- • 1024-bit DKIM RSA key: still tolerated but below the state of the art — rotate to 2048 bits. (selector2 : 1024 bits)
- • 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
- 09/13/2026First measurementMonitoring only (p=none)
About La Tour-du-Pin
La Tour-du-Pin is a French commune located in the department of Isère, in the Auvergne-Rhône-Alpes region. It is situated in the northern part of the department, in an area marking the transition between the Alpine foothills and the Lyon plain, which has historically given it a position as a crossroads between several regional transport routes. The commune serves as a local hub for life and exchange for the surrounding territories, within a geographical setting combining moderate relief and valleys.
The history of La Tour-du-Pin goes back several centuries, with the locality gradually acquiring an administrative and commercial role in northern Isère. Its name evokes the ancient presence of a tower, a fortified structure reflecting a past linked to defense and control of communication routes. Over time, the commune has undergone various institutional changes, fitting into the successive administrative divisions of the department and region, while retaining a central function for neighboring communes.
As a territorial authority, La Tour-du-Pin carries out the traditional missions assigned to French communes: management of local services, maintenance of public facilities, local urban planning, social and educational action, as well as the organization of associative and cultural life within its territory. It also participates in the intercommunal dynamics of the area, in connection with the cooperation structures existing in northern Isère, thereby contributing to the development and planning of this living area. Its geographical position makes it a recognized administrative landmark in the territorial organization of the department.
The website latourdupin.fr is the official site of the commune, providing institutional and practical information along with online services for residents and users.