indexo.dev

ad1.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 1145 ms crawled 2026-05-06

DE · 81.169.145.171 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
AD1 media | data | audio
Language
de

Open Graph

url
https://ad1.de/
title
AD1 media | data | audio
locale
de_DE
description
AD1 media | data | audio // Software- und Medienentwicklung // Ralf H. Schübel.

Technology

Server
Apache

Third-party hosts loaded (1)

  • media.ralf-schuebel.de×8

Contact

Email

Registration

Updated
2007-11-06
Name servers
  • docks19.rzone.de.
  • shades11.rzone.de.

DNS records live

NS
  • docks19.rzone.de
  • shades11.rzone.de
MX
  • 5 smtpin.rzone.de
TXT
  • v=spf1 redirect=_spf.strato.com

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-26 to 2026-11-11
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ad1.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)