Measured 2026-08-24 · public DNS
Is lycee-dassault-merignac.fr protected against email spoofing?
No — lycee-dassault-merignac.fr has no DMARC policy and can be spoofed.
Stronger than 59% of schools in France
0% of the sector already enforces p=reject
See the sector barometer →See the whole sector →
F
DMARC
absent
SPF
~all
DKIM
1 selector(s)
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What this means
- • No DMARC record published (_dmarc.<domain>). Receivers have no policy to apply.
- • 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. (default : 1024 bits)
- • DKIM key in test mode (t=y): remove the flag once the signature is validated in production. (default)
- • 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 measurementNo DMARC
About Lycée professionnel Marcel Dassault
The Lycée professionnel Marcel Dassault is a public secondary education institution located in Mérignac, in the Gironde department, in the Nouvelle-Aquitaine region of France. Under the authority of the French Ministry of Education, it bears the name of Marcel Dassault, a French industrialist recognized for his contribution to the aeronautics sector, reflecting the local economic fabric marked by the presence of companies in this field within the Bordeaux metropolitan area. The school is part of the network of vocational high schools within the Bordeaux academic district, whose purpose is to prepare students for vocational qualifications.
The institution offers programs leading to qualifications such as the Certificat d'Aptitude Professionnelle (CAP) and the vocational baccalaureate, in fields oriented toward technical and industrial trades, in line with the geographic location of Mérignac, an important economic and airport hub within the Bordeaux metropolitan area. Instruction combines theoretical training periods delivered within the school and periods of workplace training, in the form of internships or company-based training placements, consistent with the pedagogical organization typical of French vocational high schools.
The school participates in the local educational network alongside other schools in Mérignac and the Bordeaux metropolitan area, contributing to the initial vocational training offer available to young people in the Gironde employment area. Its positioning reflects a close relationship with local businesses, particularly in the industrial and aeronautical sectors, which may host students for internships or recruit graduates upon completion of their training.
The website lycee-dassault-merignac.fr is the institution's official site, presenting its training programs, pedagogical organization, and practical information intended for students, families, and partners.