indexo.dev

marianum-krefeld.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 911 ms crawled 2026-05-13

DE · 83.138.86.107 · AS34895 hostNET Medien GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Marianum – Krefeld – Marianum – Krefeld
Language
de
Generator
Divi v.4.27.4
Canonical
https://marianum-krefeld.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×3

Registration

Updated
2018-05-16
Name servers
  • docks04.rzone.de.
  • shades12.rzone.de.

DNS records live

NS
  • docks04.rzone.de
  • shades12.rzone.de
MX
  • 10 mx01.hornetsecurity.com
  • 100 mx03.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 200 mx04.hornetsecurity.com
Verified for
  • Brevo
  • Microsoft 365

Email authentication strong

SPF
v=spf1 redirect=marianum-krefeld.de.spf.hornetdmarc.com
no all qualifier
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:a.uz32u6g5@reports.hornetdmarc.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-18 to 2026-06-16
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://marianum-krefeld.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=15768000

Links to (1)

Linked from (1)