indexo.dev

tonkunst-hannover.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-07 · ok HTTP/1.1 200 1073 ms crawled 2026-05-11

DE · 81.169.145.150 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Tonkunst Hannover e.V. - Startseite
Description
Musik und Technik erleben
Language
de
Canonical
http://511864062.swh.strato-hosting.eu/Startseite/

Open Graph

url
http://511864062.swh.strato-hosting.eu/Startseite/
title
Tonkunst Hannover e.V. - Startseite

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (2)

  • strato-editor.com×19
  • 511864062.swh.strato-hosting.eu×1

Registration

Updated
2022-04-13
Name servers
  • docks18.rzone.de.
  • shades19.rzone.de.

DNS records live

NS
  • docks18.rzone.de
  • shades19.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
v=spf1 redirect=_spf.strato.com
no all qualifier
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-19 to 2026-10-11
Expires in 143 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tonkunst-hannover.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)