indexo.dev

codingup.fr

.fr crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 366 ms crawled 2026-06-04

FR · 195.83.66.85 · AS2200 Renater

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
c0d1ng UP
Description
Challenge de programmation - prochaine édition le 22/03/2026.
Language
en
Generator
Hugo 0.159.1
Canonical
https://codingup.fr/
Feeds

Open Graph

url
https://codingup.fr/
title
c0d1ng UP
locale
fr_FR
site name
c0d1ng UP
description
Challenge de programmation - prochaine édition le 22/03/2026.

Technology

Server
nginx
CMS
Hugo 0.159.1

Social

Registration

Registrar
GIP RENATER
Created
2013-10-15
Expires
2027-10-15 497 days left
Updated
2026-05-11
Name servers
  • ns1.univ-poitiers.fr
  • ns2.univ-poitiers.fr

DNS records live

NS
  • ns1.univ-poitiers.fr
  • ns2.univ-poitiers.fr
MX
  • 10 thetis.univ-poitiers.fr
Verified for
  • HARICA

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-12-18 to 2026-12-18
Expires in 196 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://codingup.fr/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (15)

Linked from (1)