indexo.dev

crf-education.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1231 ms crawled 2026-05-19

US · 34.8.130.143 · AS396982 Google LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Carl Remigius Fresenius Education Group
Description
Die Carl Remigius Fresenius Education Group ist eines der größten privaten und unabhängigen Bildungsunternehmen in Deutschland.
Language
de
Canonical
https://crf-education.com/

Open Graph

url
https://crf-education.com/
title
Startseite
locale
de_DE
site name
Carl Remigius Fresenius Education Group
description
Die Carl Remigius Fresenius Education Group ist eines der größten privaten und unabhängigen Bildungsunternehmen in Deutschland.

Technology

Server
nginx
CMS
WordPress
Cookie consent
  • Usercentrics

Third-party hosts loaded (1)

  • privacy-proxy.usercentrics.eu×3

Social

Contact

Email

Registration

Registrar
InterNetX GmbH
Created
2023-01-21
Expires
2027-01-21 246 days left
Updated
2026-02-10
Name servers
  • ns.europe.adacor.net
  • ns5.adacor.net

DNS records live

NS
  • ns.europe.adacor.net
  • ns5.adacor.net
MX
  • 10 crfeducation-com0i.mail.protection.outlook.com
TXT
Show 7 TXT records
  • apple-domain-verification=JX2kZaA51akm4zCX
  • swisssign-check=-j5eKlSr1mkr-kn7_Nof0I-uANM
  • google-site-verification=Zm1Ovg9Rno21kVQHd-5h0ilEQtN-dgYDlYkVpjf-xMY
  • google-site-verification=udkYRBQRdxQCZib4-_zEWXjpfLWwe_5Hcdy--SItnBs
  • atlassian-domain-verification=ftBxUyXTplwq5wcaNRewrT70Ci0KU967kZh7Rlb81nz/Xhw0lvIgk6HYK4npHSlk
  • MS=ms71822307
  • ZOOM_verify_xRYSIzsWebpqQuaGjL7Wnm

Email authentication partial

SPF
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com ip4:87.253.236.169 a:cognos-ag.managed-otrs.com include:mail.fp-sign.com include:_spf.dvinci-hr.com ip4:83.246.89.68 ip4:20.52.148.139 -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@crf-education.com;ruf=mailto:dmarc@crf-education.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwkYL62AcTJ/pIVKZhyZbfrqsCwhL+b2SnH4SCXc47Nd7jcFe6d4ViYZvnw/UuvRSR419pS7YuccXFE…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WR3
from 2026-03-26 to 2026-06-24
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://crf-education.com/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
frame-ancestors 'self' https://www.hs-fresenius.de https://www.hs-fresenius.com

Links to (1)

Linked from (10)