indexo.dev

englisches-institut.eu

.eu crawl

First seen 2026-04-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 4347 ms crawled 2026-05-11

DE · 81.169.145.153 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Englisches Institut Heidelberg
Language
de
Generator
platoCMS - plato framework v2.4.2 - copyright codepoetry.de
Canonical
https://englisches-institut.eu/

Technology

Server
Apache

DNS records live

NS
  • docks17.rzone.de
  • shades04.rzone.de
MX
  • 20 englischesinstitut-eu02e.mail.protection.outlook.com
TXT
  • 202409220824043i8aodq3izg1qsuui3p19p1di36bnirt9zwowrpvqe0v3gsw15
Verified for
  • Apple

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:rzone.de ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:rua+n48wrs3fpzew@dmarcwise.email
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCr0zzHijUALH0U68oRZXbLUZCnoS9iEixvtYEBTUWGqvg8cFKySIsumPTAEJihhQ7ImyMkcc6G9M2ISTikW1…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-22 to 2026-10-14
Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://englisches-institut.eu/

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

Linked from (3)