indexo.dev

ferdinand-braun-schule.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-17 · ok HTTP/1.1 200 6040 ms crawled 2026-05-11

DE · 185.215.158.240 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Ferdinand-Braun-Schule Fulda
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.ferdinand-braun-schule.de/
Feeds

Technology

CMS
WordPress
Fonts
  • Font Awesome

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×3
  • unpkg.com×2
  • use.fontawesome.com×1

Social

Contact

Phone

Registration

Updated
2025-10-28
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de

Email authentication weak

SPF
v=spf1 include:agenturserver.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.ferdinand-braun-schule.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (10)

Linked from (2)