indexo.dev

schule-adelsdorf.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-20 · ok HTTP/1.1 200 1135 ms crawled 2026-05-08

DE · 185.237.65.21 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Grundschule Adelsdorf: Grundschule Adelsdorf
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.schule-adelsdorf.de/

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2020-10-31
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 schuleadelsdorf-de01e.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-12 to 2026-06-11
Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.schule-adelsdorf.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), midi=(), camera=(), usb=(), magnetometer=(), accelerometer=(), vr=(), speaker=(), ambient-light-sensor=(), gyroscope=(), microphone=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)