indexo.dev

centech.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 968 ms crawled 2026-05-08

DE · 31.220.123.250 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
CeNTech
Language
en-GB
Canonical
https://centech.de/

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • static.conword.io×1

Contact

Email
Phone

Registration

Updated
2021-07-14
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 100 centech-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwHy3axW3hUbS5+2jbjuilj9ueHvJ1Uoxlx3qNFcSGV5ZsXuSYUbkeSzmBESq9KwGM4Q8ZBqArV6qKw…
selectors probed

Certificate (current)

R13
from 2026-03-12 to 2026-06-10
Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://centech.de/

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

Linked from (1)