Measured 2026-08-24 · public DNS
Is college-kerfontaine.fr protected against email spoofing?
Not yet — college-kerfontaine.fr only monitors DMARC (p=none); spoofed mail can still be delivered.
Stronger than 92% of schools in France
0% 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 college-kerfontaine.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:rua@dmarc.brevo.comWhat this means
- • Policy p=none: monitoring only, no unauthenticated message is blocked.
- • SPF ends with ~all (softfail): acceptable while observing, aim for -all in the end.
- • 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. (mail : 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
- 2026-08-24First measurementMonitoring only (p=none)
About Collège de Kerfontaine
Collège de Kerfontaine is a secondary school located in Pluneret, a commune in the Morbihan department, in Brittany, in western France. Situated within this municipality along the Morbihan coastline, near Auray, the school forms part of the network of secondary education institutions in this geographic area, contributing to the local educational offering available to pupils in the region.
The institution provides lower secondary education, welcoming pupils from the commune of Pluneret and surrounding localities. Its scope of activity covers the general subjects typically taught in this type of school, along with various complementary pedagogical and educational activities organised within the school setting. The school also takes part in local educational life, cooperating, in accordance with practices common to such institutions, with families, relevant education authorities and territorial partners.
Collège de Kerfontaine holds a recognised place within the school landscape of Morbihan, serving as a local institution for families in Pluneret and neighbouring communes. Its geographic position, away from major urban centres yet close to Auray, gives it a local character oriented toward supporting the schooling of young people in the area. It thus forms part of the continuity of pupils' educational path between primary school and upper secondary education, providing an educational transition within the territory.
The website college-kerfontaine.fr is the official website of the institution and presents information about its organisation, school life and news.