indexo.dev

dero.ch

.ch crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 322 ms crawled 2026-05-31

DE · 78.46.167.31 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Herzlich willkommen bei DERO Präzisionsmechanik | DERO Feinmechanik AG
Description
Die Präzisionsmechanik ist unsere Kernkompetenz. Vom Rohteil bis zur kompletten Baugruppe. Qualität und Präzision haben bei uns höchste Priorität.
Language
en-US
Generator
TYPO3 CMS
Canonical
https://www.dero.ch/

Open Graph

site name
DERO Feinmechanik AG

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (7)
  • fonts.googleapis.com×2
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1
  • js.hs-scripts.com×1
  • polyfill.io×1
  • www.googletagmanager.com×1
  • youtube.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.webland.ch
  • ns2.webland.ch
  • ns3.webland.ch
  • ns4.webland.ch
MX
  • 5 dero-ch.mail.protection.outlook.com
TXT
  • k7fHPwOOz860mBM11N8RiAbnqaBdI2AoxjjUzZVOu9U
  • bV0pngE1xGOWdkKdIpt6Q4TclZcJ-RUHHwWt32Wx1hM
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.dero.ch/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (4)