Measured 2026-08-24 · public DNS
Is blanchedecastille.org protected against email spoofing?
No — blanchedecastille.org has no DMARC policy and can be spoofed.
Stronger than 0% of schools in France
0% of the sector already enforces p=reject
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F
DMARC
absent
SPF
absent
DKIM
none found
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What this means
- • No DMARC record published (_dmarc.<domain>). Receivers have no policy to apply.
- • No SPF record (v=spf1) published on the domain.
- • 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
- 2026-08-24First measurementNo DMARC
About Collège Saint-Louis Blanche de Castille
The Collège Saint-Louis Blanche de Castille is a Catholic school operating under a contract of association with the French State, located in Villemomble, a municipality in Seine-Saint-Denis, in the Île-de-France region. It forms part of a broader educational complex, bringing together several levels of schooling within a single institution, and stands within the tradition of Catholic denominational schools established in France over many decades.
The institution serves students at the lower secondary (collège) level, within an educational project grounded in Christian values while adhering to the curricula set by the French national education system. Its operation relies on a teaching and educational staff responsible for delivering instruction in core subjects, as well as, where applicable, options or complementary activities specific to the school. Its location in Villemomble places it within a local network of several public and private schools serving families in the municipality and surrounding areas.
The Collège Saint-Louis Blanche de Castille is part of the French Catholic education network, whose institutions are bound by a common charter and a shared management framework, while retaining local identity and governance. As such, the school participates in the educational life of the territory, in coordination with the academic authorities responsible for schools under contract, and contributes to the diversity of educational options available in the Seine-Saint-Denis department. Its position reflects the continuity of an educational project carried forward by a religious community or a management association, following the arrangements typical of Catholic schools under contract in France.
The website blanchedecastille.org is the institution's official website, providing information about its educational project, organization, and enrollment procedures.