indexo.dev

janssen-renkhoff.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 1294 ms crawled 2026-05-15

DE · 81.169.145.86 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Yachtbau Janssen + Renkhoff | Kappeln - Yachtbau Janssen & Renkhoff
Description
Die Kappelner Bootsbauer von Yachtbau Janssen & Renkhoff stehen seit über 30 Jahren für hervorragende Handwerksarbeit im Bootsbau.
Language
de
Generator
WordPress 6.9.4
Canonical
https://janssen-renkhoff.de/
Feeds

Open Graph

url
https://janssen-renkhoff.de/
title
Yachtbau Janssen + Renkhoff | Kappeln - Yachtbau Janssen & Renkhoff
locale
de_DE
site name
Yachtbau Janssen & Renkhoff
description
Die Kappelner Bootsbauer von Yachtbau Janssen & Renkhoff stehen seit über 30 Jahren für hervorragende Handwerksarbeit im Bootsbau.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email

Registration

Updated
2018-03-21
Name servers
  • docks17.rzone.de.
  • shades01.rzone.de.

DNS records live

NS
  • docks17.rzone.de
  • shades01.rzone.de
MX
  • 5 smtpin.rzone.de
Verified for
  • Google

Email authentication strong

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

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-25 to 2026-06-16
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://janssen-renkhoff.de/

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

Links to (4)

Linked from (3)