indexo.dev

matthiasritzmann.de

.de crawl

First seen 2026-05-03 · Last seen 2026-05-03 · ok HTTP/1.1 200 2111 ms crawled 2026-05-09

US · 151.101.128.119 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Matthias Ritzmann
Language
en-US
Canonical
https://matthiasritzmann.de/work

Open Graph

title
Matthias Ritzmann

Technology

Server
adobe
Fonts
  • Adobe Fonts

Third-party hosts loaded (2)

  • cdn.myportfolio.com×51
  • use.typekit.net×1

Contact

Email
Phone

Registration

Updated
2025-12-12
Name servers
  • ns3.kasserver.com.
  • ns4.kasserver.com.

DNS records live

NS
  • ns3.kasserver.com
  • ns4.kasserver.com
MX
  • 10 matzritz.kasserver.com

Email authentication weak

SPF
v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://matthiasritzmann.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)