indexo.dev

idu-ahag-i3.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 5992 ms crawled 2026-05-16

DE · 185.109.180.198 · AS204252 Reygers Systemhaus GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
idu-ahag-i3.de - IDU-AHAG-i3
Language
de-DE
Generator
TYPO3 CMS
Canonical
/

Technology

Server
openresty
Fonts
  • Font Awesome

Third-party hosts loaded (1)

  • use.fontawesome.com×1

Contact

Phone

Registration

Updated
2020-07-30
Name servers
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mail01.reygers.de
  • 20 mail02.reygers.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-04 to 2026-08-02
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.idu-ahag-i3.de/

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

Links to (3)

Linked from (1)