indexo.dev

vernimmen.net

.net crawl dns

First seen 2026-05-26 · Last seen 2026-05-31 · ok HTTP/1.1 200 5711 ms crawled 2026-05-30

FR · 151.80.18.174 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Vernimmen | finance d'entreprise
Description
Le Vernimmen est le livre de référence en finance d'entreprise pour les professionnels et les étudiants depuis 1974 avec plus de 200 000 exemplaires vendus.
Language
fr

Technology

Server
Apache
PHP
5.6.40 end of life
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • maxcdn.bootstrapcdn.com×3
  • fonts.googleapis.com×2
  • code.jquery.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
OVH sas
Created
2001-03-12
Expires
2029-03-12 1013 days left
Updated
2026-03-01
Name servers
  • dns.ovh.net
  • ns.ovh.net

DNS records live

NS
  • dns.ovh.net
  • ns.ovh.net
MX
  • 10 mail.vernimmen.net
TXT
  • v=DMARC1; p=none; pct=50; adkim=r; aspf=r

Email authentication weak

SPF
v=spf1 include:spf.mailjet.com include:mx.ovh.com a mx ptr ip4:151.80.18.174 ptr:ns375002.ip-151-80-18.eu mx:mail.vernimmen.net mx:ns375002.ip-151-80-18.eu -all
strict (-all)
DMARC
not published
DKIM
  • mail: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD51d0jgxvzr6dPdJoEpVLRxjVQx0zwUaP9sCmNC1VhRyWXW/ni5KEM+UDpiJnwnbHASPbUhAN9Pos6fSf1kuurmRsZ6vJ…
selectors probed

Certificate (current)

R12
from 2026-03-29 to 2026-06-27
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.vernimmen.net/

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

Links to (3)

Linked from (1)