indexo.dev

arendt-busbetrieb.de

.de crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 798 ms crawled 2026-05-18

DE · 81.169.145.143 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Arendt Busbetrieb - Startseite
Description
Linienverkehr im Bereich Südbrookmerland
Language
de
Canonical
https://arendt-busbetrieb.de/Startseite/

Open Graph

url
https://arendt-busbetrieb.de/Startseite/
title
Arendt Busbetrieb - Startseite

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • strato-editor.com×19

Registration

Updated
2020-11-09
Name servers
  • docks20.rzone.de.
  • shades02.rzone.de.

DNS records live

NS
  • docks20.rzone.de
  • shades02.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
v=spf1 a:mo4-p00-ob.smtp.rzone.de a:mo6-p00-ob.smtp.rzone.de ip4:85.215.255.25 -all
strict (-all)
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 2025-10-18 to 2026-11-09
Expires in 172 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://arendt-busbetrieb.de/

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

Linked from (1)