indexo.dev

dupuy-dunier.fr

.fr crawl

First seen 2026-04-29 · Last seen 2026-05-19 · ok HTTP/1.1 200 474 ms crawled 2026-05-07

FR · 109.234.167.35 · AS50474 O2switch SAS

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Index of /

Technology

Server
o2switch-PowerBoost-v3

Registration

Registrar
SCALEWAY
Created
2014-08-24
Expires
2027-08-24 460 days left
Updated
2026-05-06
Name servers
  • ns1.o2switch.net
  • ns2.o2switch.net

DNS records live

NS
  • ns1.o2switch.net
  • ns2.o2switch.net
MX
  • 0 mail.dupuy-dunier.fr

Email authentication partial

SPF
v=spf1 ip4:109.234.167.35 +a +mx +include:spf.jabatus.fr ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp+Aq18MSEhC/AEWhAzANDtjq/i5WocVm70l6tERAk05CykRYc8fUpv6IixY/TxZKRvrydSx9N9oNB0…
selectors probed

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dupuy-dunier.fr/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)