indexo.dev

duerr-elektrotechnik.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 624 ms crawled 2026-05-14

US · 34.49.73.66 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Dürr Elektrotechnik
Language
de
Canonical
https://duerr-elektrotechnik.de/

Open Graph

url
https://duerr-elektrotechnik.de/
title
Dürr Elektrotechnik
site name
duerr-elektrotechnik.de

Technology

Third-party hosts loaded (2)

  • onecdn.io×46
  • i.vimeocdn.com×4

Social

Contact

Email
Phone

Registration

Updated
2023-01-20
Name servers
  • ns1.onepage.io.
  • ns2.onepage.io.

DNS records live

NS
  • ns1.onepage.io
  • ns2.onepage.io
MX
  • 2 duerrelektrotechnik-de01c.mail.protection.outlook.com
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)

ZeroSSL RSA Domain Secure Site CA
from 2026-03-24 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://duerr-elektrotechnik.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=()
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)