indexo.dev

markusburger.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 10488 ms crawled 2026-05-16

US · 74.208.236.59 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector other type landing page

HTML metadata

Title
Markus Burger | Markus Burger
Language
en-US
Generator
All in One SEO (AIOSEO) 4.2.5.1
Canonical
https://www.markusburger.com/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.markusburger.com/
title
Markus Burger | Markus Burger
locale
en_US
site name
Markus Burger |

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • www.youtube.com×5
  • cdn-images.mailchimp.com×1
  • s3.amazonaws.com×1
  • www.googletagmanager.com×1
  • www.stumbleupon.com×1

Social

Contact

Email

Registration

Registrar
IONOS SE
Created
2000-09-11
Expires
2026-09-11 113 days left
Updated
2025-09-12
Name servers
  • ns1021.ui-dns.org
  • ns1026.ui-dns.biz
  • ns1034.ui-dns.de
  • ns1036.ui-dns.com

DNS records live

NS
  • ns1021.ui-dns.org
  • ns1026.ui-dns.biz
  • ns1034.ui-dns.de
  • ns1036.ui-dns.com
MX
  • 10 mx00.ionos.com
  • 10 mx01.ionos.com
Verified for
  • Google

Email authentication partial

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-22 to 2026-11-03
Expires in 166 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (1)