indexo.dev

mathemagix.org

.org crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1348 ms crawled 2026-05-04

FR · 193.55.176.20 · AS2200 Renater

Reputation 100/100

Classifying

HTML metadata

Title
Welcome to Mathemagix

Technology

Server
Apache

Registration

Registrar
Gandi SAS
Created
2000-11-03
Expires
2026-11-03 166 days left
Updated
2025-09-09
Name servers
  • ns-164-c.gandi.net
  • ns-183-b.gandi.net
  • ns-188-a.gandi.net

DNS records live

NS
  • ns-164-c.gandi.net
  • ns-183-b.gandi.net
  • ns-188-a.gandi.net
TXT
  • v=spf1 a mx ip4:193.55.176.20 include:lix.polytechnique.fr ~all

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.mathemagix.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)