chalonsenchampagne.fr

HTML metadata

Title

Ville de Châlons-en-Champagne | Accueil

Description

Châlons-en-Champagne, anciennement Châlons-sur-Marne, est une commune française, située dans le département de la Marne

Language

fr-fr

Canonical

https://www.chalonsenchampagne.fr/ville

Feeds

RSS 2.0 RSS
Atom 1.0 Atom

Technology

CMS: Joomla

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×1
www.atmo-grandest.eu×1

Social

Contact

Phone

0326693838

Registration

Registrar

CELESTE

Created

2014-06-11

Expires

2026-06-16 27 days left

Updated

2025-07-31

Name servers

ns500013.as16211.net
ns500014.as16211.net

DNS records live

NS

ns500013.as16211.net
ns500014.as16211.net

MX

10 mx-mibc-fr-05.mailinblack.com

Verified for

Apple
Brevo

Email authentication strong

SPF

v=spf1 ip4:162.19.98.167 ip4:195.101.107.161 ip4:141.94.6.1 ip4:4.178.38.53 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.mail-sender.ciss.fr -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc@mailinblue.com,mailto:supervision@chalons-agglo.fr; ruf=mailto:dmarc@mailinblue.com,mailto:supervision@chalons-agglo.fr; rf=afrf; pct=100; ri=86400

policy: reject (enforced)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmeH2oriyGmPE6e6HeBZjehFxU0n0tsLCzpmt9F+ucS9BDOw5eFgEkk0yUlY4bmUzgARrYtkUNWtEDO9EfYU…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3LMEhFFNUd9/r5oTDvoXjzfF1NW3Dy8c4Hx4egxPSJIuMTs8hKi4Lew8ua7wP+TGJ7t7U2sU9QXm6JPtd1…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNhzLbo0ZIRdBg0T/heU5tKKsu3i2sIWPYobRsSJ2esBzGkyNEciOH33K2XI1CthWsF08aeLuipqrAFDCCmrdNcK…

selectors probed

Certificate (current)

R12

from 2026-05-05 to 2026-08-03

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.chalonsenchampagne.fr/ville

present

strict-transport-security
content-security-policy
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
missing frame protection
weak content type protection

Header values

referrer-policy: strict-origin-when-cross-origin
permissions-policy: midi=(),accelerometer=(),camera=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),payment=(),usb=()
x-content-type-options: nosniff, nosniff
content-security-policy: default-src 'none'; base-uri 'self'; connect-src 'self' https://pollunit.com https://mesreservations.chalons-agglo.fr https://mesreservations.chalonsenchampagne.fr; font-src 'self' https://fonts.gstatic.com; frame-src 'self' https://pollunit.com https://www.youtube.com https://www.facebook.com https://docs.google.com https://my.virtualplanadvantage.com/tour/duduchotheque https://mesreservations.chalons-agglo.fr https://geo.chalons-agglo.fr https://carto.chalons-agglo.fr https://www.youtube-nocookie.com https://www.atmo-grandest.eu/widget-mon-air/widget/commune/51108 https://services.atmo-grandest.eu/widget/small/commune/51108; img-src 'self' https://i.calameoassets.com https://storage.googleapis.com https://mesreservations.chalons-agglo.fr https://mesreservations.chalonsenchampagne.fr https://citoyen.chalonsenchampagne.fr https://geo.chalons-agglo.fr https://carto.chalons-agglo.fr https://www.atmo-grandest.eu https://services.atmo-grandest.eu; script-src 'self' 'unsafe-inline' https://
strict-transport-security: max-age=31536000; includeSubDomains; preload