indexo.dev

mercereau.info

.info crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 3081 ms crawled 2026-05-09

FR · 82.65.178.212 · AS12322 Free SAS

Reputation 100/100

sector education type blog

HTML metadata

Title
David Mercereau – Le savoir n'est rien s'il n'est pas partagé
Language
fr-FR
Generator
WordPress 6.9.4
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Registrar
Gandi SAS
Created
2008-03-21
Expires
2030-03-21 1402 days left
Updated
2025-11-14
Name servers
  • ns-130-b.gandi.net
  • ns-176-c.gandi.net
  • ns-125-a.gandi.net

DNS records live

NS
  • ns-125-a.gandi.net
  • ns-130-b.gandi.net
  • ns-176-c.gandi.net
MX
  • 10 mail.retzo.net

Email authentication strong

SPF
v=spf1 include:retzo.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:dmarc@retzo.net; ruf=mailto:dmarc@retzo.net; pct=100
policy: reject (enforced)
DKIM
  • default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEJTV2SbBSevk+5VQsGgAKqSnBFwYta2vfl9Ti+/Plb+V3aqptxjcZyuO3kNfZ6NFyktID4ynFTEHOPBjumY2a…
selectors probed

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://david.mercereau.info/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(*), microphone=(), camera=(), fullscreen=(self)
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (14)

Linked from (2)