indexo.dev

klett-mex.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 1835 ms crawled 2026-05-07

DE · 162.55.222.169 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Bildungskommunikations-Agentur Klett MEX
Description
Bildungskommunikation, Bildungsprojekt, Bildungskampagne, Digitale Bildung ➤ Top-Agentur für Bildung, wird Klett MEX ➤ Jetzt Projekt starten!
Language
de
Generator
WordPress 6.9.4
Canonical
https://klett-mex.de/
Feeds

Open Graph

url
https://klett-mex.de/
title
Bildungskommunikations-Agentur Klett MEX
locale
de_DE
site name
Klett Mex
description
Bildungskommunikation, Bildungsprojekt, Bildungskampagne, Digitale Bildung ➤ Top-Agentur für Bildung, wird Klett MEX ➤ Jetzt Projekt starten!

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • cdn.by.wonderpush.com×1
  • gmpg.org×1

Social

Contact

Phone

Registration

Updated
2024-02-09
Name servers
  • anita.ns.cloudflare.com.
  • julio.ns.cloudflare.com.

DNS records live

NS
  • anita.ns.cloudflare.com
  • julio.ns.cloudflare.com
MX
  • 0 klettmex-de01c.mail.protection.outlook.com
TXT
  • google-site-verification=89Y658awPgiaebyGqp8NZdHrL2_gISHy7pYzzb6TPlA
  • MS=ms33422094
  • brevo-code:19e1ef360cbf9f54228d299bff92ce15

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com ip4:162.55.222.169 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:info@klett-mex.de
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R13
from 2026-04-21 to 2026-07-20
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://klett-mex.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (7)

Linked from (2)