indexo.dev

aquarell-zeichnen.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 4140 ms crawled 2026-05-11

DE · 144.76.226.135 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Aquarell Coloration - Figuren, Szenen & Co. - Elisabeth Trost
Description
Aquarell Coloration - Das Zeichenbuch für Aquarell-Fans. Umfangreiche Tipps und Tricks rund ums Malen mit Aquarellfarben. Mit vielen Hintergrundinformationen rund um Material und Techniken.

Open Graph

title
Aquarell Coloration - Figuren, Szenen & Co.

Technology

Server
nginx

Third-party hosts loaded (3)

  • maxcdn.bootstrapcdn.com×4
  • code.jquery.com×1
  • www.cayow.de×1

Registration

Updated
2020-08-23
Name servers
  • ns1.dnslinq.de.
  • ns2.dnslinq.de.

DNS records live

NS
  • ns1.dnslinq.de
  • ns2.dnslinq.de

Email authentication no MX

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

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.aquarell-zeichnen.de/

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 (3)