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Measured 10/07/2026 · public DNS

Is groupescolairejeannedarc.org protected against email spoofing?

Partially — groupescolairejeannedarc.org quarantines unauthenticated mail (p=quarantine).

Unchanged since 09/13/2026

Stronger than 94% of schools in France

1% of the sector already enforces p=reject

See the sector barometer →See the whole sector →

B

DMARC

p=quarantine

SPF

-all

DKIM

1 selector(s)

Eligible for BIMI: publish your logo to display it in inboxes

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Published record

v=DMARC1; p=quarantine;

What this means

  • • Policy p=quarantine: unaligned messages are moved to the spam folder.
  • • No rua address: aggregate reports are not collected, which makes steering the hardening impossible.
  • • 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. (dkim : 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 measurementEnforcing (p=quarantine)

About Collège Sainte-Jeanne d'Arc

Collège Sainte-Jeanne d'Arc is a private school located in Montmirail, in the Marne department, in the Grand Est region of France. It forms part of a broader entity known as the Groupe scolaire Jeanne d'Arc, which brings together several levels of education within a single local educational structure. The institution belongs to the Catholic education network and primarily serves lower secondary students from the town and its surrounding area. The institution's history is rooted in the tradition of denominational education long established in the rural areas of the Marne department. Like many institutions bearing the name Jeanne d'Arc, it continues an educational project grounded in Christian values, while forming part of the local school landscape alongside public institutions. Its presence in Montmirail makes it a participant in the educational life of this modestly sized town, helping to maintain local schooling options in a predominantly rural area. The scope of the college's activity covers lower secondary education, following the national curriculum applied to schools under contract with the state. The institution thus contributes to educating students from the first through the final year of lower secondary school, in coordination with the other structures of the broader school group to ensure pedagogical continuity from primary education onward. Its role fits within the network of Catholic schools in the Marne department, contributing to the diversity of educational options available to families in the Montmirail area. The website groupescolairejeannedarc.org is the institutional site of the Groupe scolaire Jeanne d'Arc, presenting the institution, its educational project, and practical information intended for families and students.

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