indexo.dev

marcdressen.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 307 319 ms crawled 2026-05-19

US · 192.124.249.56 · AS30148 Sucuri

Reputation 100/100

Classifying

HTML metadata

Title
You are being redirected...

Technology

Server
Sucuri

Registration

Updated
2021-08-18
Name servers
  • ns07.domaincontrol.com.
  • ns08.domaincontrol.com.

DNS records live

NS
  • ns07.domaincontrol.com
  • ns08.domaincontrol.com
Verified for
  • Google
  • Meta

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2026-04-10 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://marcdressen.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=31536000; includeSubdomains; preload

Linked from (1)