indexo.dev

duo-solutions.fr

.fr crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 5181 ms crawled 2026-05-10

FR · 109.69.186.33 · AS50446 Datacampus SAS

Reputation 100/100

Classifying

HTML metadata

Title
Duo Solutions - Cabinet de conseil et d'expertise comptable
Description
Cabinet de conseil et d'expertise comptable, nous vous accompagnons à chaque étape importante de la vie de votre entreprise !
Language
fr-FR
Generator
WordPress 6.9.4
Canonical
https://www.duo-solutions.fr/
Feeds

Open Graph

url
https://www.duo-solutions.fr/
title
Duo Solutions
locale
fr_FR
site name
Duo Solutions
description
Que ce soit dans le conseil spécialisé, l’audit, la gestion de la paie ou dans les services comptables et juridiques, nous vous accompagnons
updated time
2025-10-28T11:00:53+01:00

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • gmpg.org×1

Social

Registration

Registrar
Hosting Concepts B.V. d/b/a Openprovider
Created
2000-06-21
Expires
2026-10-30 162 days left
Updated
2026-03-30
Name servers
  • ns1.datacampus.fr
  • ns2.datacampus.fr

DNS records live

NS
  • ns1.datacampus.fr
  • ns2.datacampus.fr
MX
  • 0 mx-mibc-fr-03.mailinblack.com
  • 10 duosolutions-fr0i.mail.protection.outlook.com
TXT
  • hibp-verify=dweb_u7iae59ebtzaqutki93c0fwq
  • hibp-verify=dweb_ut1n3rkcqfltq9aoyti7qrdu
  • k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z+FApQ6ra2VsXfbJP3HE6wAO0YTVEJt1TmeczhEd2Jiz/fcabIISgXEdSpTYJhb0ct0VJRxcg4c8c7wIDAQAB
Verified for
  • Brevo
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.postal.mycompanyfiles.fr a:smtp5.silae.fr include:spf.mailinblack.com include:spf.brevo.com include:spf.sendinblue.com a:smtp-gw1.silae.fr ip4:5.226.2.176/28 include:spf-eu.letsignit.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; ruf=mailto:support@duo-solutions.fr; rua=mailto:support@duo-solutions.fr; fo=1
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp1FEGtERFtk37AFV+IR9EX5K1NzcjmGZXcH5TILVrj7fSD7VzjoZoNfrTMeNAyOEkU95d6wQDNnbsw…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2G0Ul2Vpxy0sux10ZsML8qktbaT73ByX0DbaT2YdZhYKGJJN9n6F7SZEJlDOiSCr3//i/g3h5f/W+y…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R13
from 2026-04-17 to 2026-07-16
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.duo-solutions.fr/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=(), browsing-topics=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' https:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; style-src 'self' 'unsafe-inline' https:; img-src 'self' data: https:; font-src 'self' data: https:;
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (7)

Linked from (1)