indexo.dev

franzen-institut.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 3429 ms crawled 2026-05-16

DE · 185.243.135.157 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Frazen Institut in Köln
Description
Kardiologie in Köln
Language
de
Generator
WordPress 6.9.4
Canonical
https://franzen-institut.de/
Feeds

Open Graph

url
https://franzen-institut.de/
title
Frazen Institut in Köln
locale
de_DE
site name
MVZ Franzen Institut

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • matomo.gig-med.de×1
  • www.facebook.com×1

Contact

Email
Phone

Registration

Updated
2026-04-16
Name servers
  • ns1043.ui-dns.biz.
  • ns1090.ui-dns.org.
  • ns1120.ui-dns.com.
  • ns1123.ui-dns.de.

DNS records live

NS
  • ns1043.ui-dns.biz
  • ns1090.ui-dns.org
  • ns1120.ui-dns.com
  • ns1123.ui-dns.de
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com include:agenturserver.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://franzen-institut.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)