indexo.dev

ag-unteres-remstal.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 6557 ms crawled 2026-05-13

DE · 185.243.134.80 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Abendgymnasium Unteres Remstal - Abendgymnasium Unteres Remstal
Language
de_DE
Generator
TYPO3 CMS

Technology

Server
Apache

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×3
  • ajax.googleapis.com×1

Social

Registration

Updated
2019-05-21
Name servers
  • ns1.ns-serve.net.
  • ns2.ns-serve.net.

DNS records live

NS
  • ns1.ns-serve.net
  • ns2.ns-serve.net
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de

Email authentication weak

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

Certificate (current)

R12
from 2026-03-14 to 2026-06-12
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ag-unteres-remstal.de/

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

Links to (4)

Linked from (1)