indexo.dev

lebesgue.fr

.fr crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 3082 ms crawled 2026-05-15

FR · 193.52.94.80 · AS2200 Renater

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Henri Lebesgue Center | Henri Lebesgue Center
Language
en
Generator
Drupal 10 (https://www.drupal.org)
Canonical
https://www.lebesgue.fr/en

Technology

Server
Apache
CMS
Drupal

Third-party hosts loaded (1)

  • cdnjs.cloudflare.com×1

Social

Registration

Registrar
NAMESHIELD
Created
2012-02-13
Expires
2026-09-18 121 days left
Updated
2025-09-21
Name servers
  • resone.univ-rennes1.fr
  • soleil.uvsq.fr

DNS records live

NS
  • resone.univ-rennes1.fr
  • soleil.uvsq.fr
MX
  • 10 chl.lebesgue.fr

Email authentication weak

SPF
v=spf1 ip4:193.52.94.80 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApjZpkO31JoMfFg/YwNx6cKrcAg6GUmtZWDFbVzaK4DzrwsYPJZdSI/Tc230Si/egXaTf…
selectors probed

Certificate (current)

GEANT TLS ECC 1
from 2025-09-22 to 2026-09-22
Expires in 125 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.lebesgue.fr/en

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (17)

Linked from (1)