indexo.dev

hotel-kaiserkarl.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 15852 ms crawled 2026-05-17

DE · 81.169.145.80 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home | 3-star Cityhotel Kaiser Karl Aachen
Description
Explore the city of Aachen with advantage of a centrally located hotel. We are your 3 star hotel near Aachen Cathedral. Book now.
Language
de
Canonical
https://hotel-kaiserkarl.com/home/

Open Graph

url
https://hotel-kaiserkarl.com/home/
title
Home | 3-star Cityhotel Kaiser Karl Aachen

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • strato-editor.com×19

Social

Contact

Email
Phone

Registration

Registrar
Cronon GmbH
Created
2021-11-10
Expires
2026-11-10 173 days left
Updated
2025-11-11
Name servers
  • docks09.rzone.de
  • shades15.rzone.de

DNS records live

NS
  • docks09.rzone.de
  • shades15.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 2025-11-08 to 2026-11-30
Expires in 193 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hotel-kaiserkarl.com/

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)