indexo.dev

erasmus-schule.eu

.eu crawl

First seen 2026-04-26 · Last seen 2026-05-16 · ok HTTP/1.1 200 1147 ms crawled 2026-05-19

DE · 81.169.145.157 · AS6724 Strato GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Erasmus Grundschule - Privatschule in Frankfurt
Description
Erasmus Frankfurter Stadtschule
Language
de-de
Generator
Joomla! - Open Source Content Management
Translations
  • de
  • en
  • es
Feeds

Technology

Server
Apache
CMS
Joomla

Social

DNS records live

NS
  • docks07.rzone.de
  • shades17.rzone.de
MX
  • 10 mx01.hornetsecurity.com
  • 10 mx02.hornetsecurity.com
  • 100 mx03.hornetsecurity.com
  • 100 mx04.hornetsecurity.com
Verified for
  • Cisco
  • Microsoft 365

Email authentication partial

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-28 to 2026-11-19
Expires in 181 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://erasmus-schule.eu/de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • weak content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff, nosniff

Links to (3)

Linked from (1)