Measured 10/07/2026 · public DNS
Is clgmadeleinerenaud.org protected against email spoofing?
No — clgmadeleinerenaud.org has no DMARC policy and can be spoofed.
Unchanged since 09/13/2026
Lowest posture among schools in France
1% of the sector already enforces p=reject
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F
DMARC
absent
SPF
-all
DKIM
none found
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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
- 09/13/2026First measurementNo DMARC
About Collège Madeleine Renaud
Collège Madeleine Renaud is a public secondary school located in Serris, a commune in Seine-et-Marne within the Val d'Europe area of the Île-de-France region. It bears the name of the French actress Madeleine Renaud, a notable figure of twentieth-century theatre and cinema, chosen to reflect the cultural values associated with the institution. The school enrolls students in the first cycle of secondary education, from the sixth to the ninth grade equivalent, within the framework of the French national education system.
Situated in an area experiencing demographic and urban growth, the school is part of the network of educational institutions serving the Val d'Europe district, contributing to the local educational offer for families residing in Serris and neighbouring communes. Its scope of activity covers teaching the core subjects of the common knowledge, skills and culture framework, as well as extracurricular and educational activities organized as part of the school's institutional project. The school operates under the authority of the regional education administration of the Créteil academy, which oversees the Seine-et-Marne department.
The institution fulfills the usual missions assigned to French public secondary schools: instruction, civic education, guidance support and educational follow-up of students throughout the four years of the secondary cycle. It also takes part, at its own level, in local associative and cultural life, in cooperation with local authorities and educational partners across the Val d'Europe territory. Its geographic position, close to transport infrastructure and expanding residential areas, makes it a local educational hub for families in the area.
The website clgmadeleinerenaud.org is the school's official website, where information about school life, pedagogical organization and institutional news is published.