indexo.dev

siegener-seilwerk.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-17 · ok HTTP/1.1 200 4630 ms crawled 2026-05-14

DE · 81.169.145.83 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Startseite - Siegener Seilwerk
Language
de
Generator
Contao Open Source CMS

Technology

Server
Apache

Contact

Email

Registration

Updated
2008-02-04
Name servers
  • docks12.rzone.de.
  • shades19.rzone.de.

DNS records live

NS
  • docks12.rzone.de
  • shades19.rzone.de
MX
  • 5 smtpin.rzone.de
Verified for
  • Microsoft 365

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 2025-06-15 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://siegener-seilwerk.de/startseite.html

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

Links to (8)

Linked from (3)