indexo.dev

diederichs.eu

.eu crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1303 ms crawled 2026-05-14

DE · 85.13.168.108 · AS34788 Neue Medien Muennich GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Diederichs | Der Maßstab für Ihr Projekt.
Language
de
Generator
Divi v.4.27.4
Canonical
https://www.diederichs.eu/
Feeds

Technology

Server
Apache
CMS
WordPress
Social widgets
  • Vimeo Embed

Third-party hosts loaded (1)

  • player.vimeo.com×2

Social

Contact

Phone
Address
st das Synonym für die gesamte Branche. Das beweisen wir seit 1978

DNS records live

NS
  • adns01.de.tmr.net
  • adns02.de.tmr.net
MX
  • 10 mx.diederichs.eu
TXT
  • 54844r8cpgg9e5d39jrb6ref7n
  • swisssign-check=syr702Mxm62vNukmNKoKdPEYYiE
  • ppe-0732f6eecb8586de1a48782c3d40b2dc9353566c
Verified for
  • Apple
  • Cisco
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:212.23.143.71 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.diederichs.eu/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=600000

Links to (3)

Linked from (1)