indexo.dev

christian-tetzlaff.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 2734 ms crawled 2026-05-16

DE · 81.169.145.84 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Christian Tetzlaff
Description
Pressestimmen Nächste Termine {date:date:%a %d}{date:date:%b}{date:date:%Y} {subloop-link:link}{name:html}{/subloop-link:link} {venue:html} {state:html}, {country:html} {orchestras:html} {soloists:html} {dirigent:html} Konzerttermine Aktuelles aus der Diskografie Diskografie Weitere Pressestimmen Nächste Termine {date:date:%a %d}{date:date:%m}{date:date:%Y} {subloop-link:link}{name:html}{/subloop-link:link} {venue:html} {state:html},
Language
de-DE
Generator
WordPress 6.8.2
Canonical
https://christian-tetzlaff.de/
Feeds

Open Graph

url
https://christian-tetzlaff.de/
title
Home - Christian Tetzlaff
locale
de_DE
site name
Christian Tetzlaff
description
Pressestimmen Nächste Termine {date:date:%a %d}{date:date:%b}{date:date:%Y} {subloop-link:link}{name:html}{/subloop-link:link} {venue:html} {state:html}, {country:html} {orchestras:html} {soloists:html} {dirigent:html} Konzerttermine Aktuelles aus der Diskografie Diskografie Weitere Pressestimmen Nächste Termine {date:date:%a %d}{date:date:%m}{date:date:%Y} {subloop-link:link}{name:html}{/subloop-link:link} {venue:html} {state:html},

Technology

Server
Apache
CMS
WordPress

Contact

Address
rd International, 16.02.2025

Registration

Updated
2007-06-11
Name servers
  • docks18.rzone.de.
  • shades10.rzone.de.

DNS records live

NS
  • docks18.rzone.de
  • shades10.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-13 to 2026-11-04
Expires in 167 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://christian-tetzlaff.de/

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

Links to (3)

Linked from (1)