indexo.dev

markuskreutzer.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 932 ms crawled 2026-05-07

DK · 46.30.213.153 · AS51468 One.com A/S

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Markus Kreutzer
Description
...

Technology

Server
Apache

Registration

Registrar
One.com A/S
Created
2014-07-29
Expires
2026-07-29 70 days left
Updated
2025-06-29
Name servers
  • ns01.one.com
  • ns02.one.com

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.pub.mailpod11-cph3.one.com
  • 10 mx2.pub.mailpod11-cph3.one.com
  • 10 mx3.pub.mailpod11-cph3.one.com
  • 10 mx4.pub.mailpod11-cph3.one.com

Email authentication strong

SPF
v=spf1 include:_custspf.one.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:contact@markuskreutzer.com
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-29 to 2026-07-28
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://markuskreutzer.com/

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

Linked from (1)