indexo.dev

dierck-it.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-18 · ok HTTP/1.1 200 564 ms crawled 2026-05-10

DE · 46.30.63.87 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Dierck IT Systems: Komplettlösungen für Ihre IT-Infrastruktur‎ | Dierck IT Systems
Description
Dierck IT bietet umfassende IT-Dienstleistungen: Beratung, Infrastruktur, Security, Cloud und Support. Optimieren Sie Ihre IT mit uns!
Language
de
Generator
TYPO3 CMS
Canonical
https://dierck-it.de/

Open Graph

title
Dierck IT: Komplettlösungen für Ihre IT-Infrastruktur | DIERCK GROUP
description
Dierck IT bietet umfassende IT-Dienstleistungen: Beratung, Infrastruktur, Security, Cloud und Support. Optimieren Sie Ihre IT mit uns!

Technology

Server
Apache
CMS
Ghost
Cookie consent
  • Cookiebot

Third-party hosts loaded (1)

  • consent.cookiebot.com×1

Social

Contact

Phone

Registration

Updated
2023-08-29
Name servers
  • ns1031.ui-dns.biz.
  • ns1051.ui-dns.org.
  • ns1053.ui-dns.com.
  • ns1085.ui-dns.de.

DNS records live

NS
  • ns1031.ui-dns.biz
  • ns1051.ui-dns.org
  • ns1053.ui-dns.com
  • ns1085.ui-dns.de
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-18 to 2026-06-17
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://dierck-it.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (39)

Linked from (7)