indexo.dev

dimmup.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 702 ms crawled 2026-06-02

FR · 217.70.184.55 · AS29169 GANDI SAS

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
DIMM.UP
Description
Plateforme pour aider les entreprises et services publics à révéler leur potentiel digital au travers de diagnostics de maturité digitale menés de manière autonome ou assistée.

Technology

Server
nginx
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • opentech-ux.github.io×1
  • www.googletagmanager.com×1

Contact

Email

Registration

Registrar
Gandi SAS
Created
2020-02-19
Expires
2027-02-19 261 days left
Updated
2026-01-19
Name servers
  • ns-150-c.gandi.net
  • ns-33-a.gandi.net
  • ns-66-b.gandi.net

DNS records live

NS
  • ns-150-c.gandi.net
  • ns-33-a.gandi.net
  • ns-66-b.gandi.net
MX
  • 0 dimmup-com.mail.protection.outlook.com
TXT
  • sendinblue-site-verification=3041389
Verified for
  • Brevo
  • Google
  • Microsoft 365
  • Stripe

Email authentication partial

SPF
v=spf1 include:spf.sendinblue.com mx include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

Gandi RSA Domain Validation Secure Server CA 3
from 2025-09-30 to 2026-10-16
Expires in 135 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.dimmup.com/

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

Linked from (2)