indexo.dev

stb-schmetz.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 2441 ms crawled 2026-05-31

DE · 81.169.145.95 · AS6724 Strato GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Steuerberater Düsseldorf - Markus Schmetz
Description
Steuerberater in Düsseldorf für Privatpersonen, Existenzgründer und Unternehmen. Ganzheitliche Beratung unter Tel.: 0211/6218907
Language
de
Canonical
https://www.stb-schmetz.de/
Feeds

Open Graph

url
https://www.stb-schmetz.de/
title
Steuerberater Düsseldorf - Markus Schmetz
locale
de_DE
site name
Steuerberater Düsseldorf
description
Steuerberater in Düsseldorf für Privatpersonen, Existenzgründer und Unternehmen. Ganzheitliche Beratung unter Tel.: 0211/6218907

Technology

Server
Apache
CMS
WordPress
PHP
7.4.33 end of life
jQuery
3.7.1

Third-party hosts loaded (5)

  • www.deubner-online.de×6
  • form.jotform.com×1
  • gmpg.org×1
  • maps.google.com×1
  • www.est-helfer.de×1

Social

Contact

Phone
Address
Markus Schmetz Diplom-Kaufmann (FH), Steuerberater in Düsseldorf

Registration

Updated
2007-12-18
Name servers
  • docks19.rzone.de.
  • shades09.rzone.de.

DNS records live

NS
  • docks19.rzone.de
  • shades09.rzone.de
MX
  • 10 stbschmetz-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a include:spf.protection.outlook.com include:spf.ambifox.net a:bitrix.stb-schmetz.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:customer.rua@dmarc.ambifox.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1UsFG0bJlEa4XbupxmXlMbxBKWqR4SfaR7WqyBPY1YmHdd06wpCSLvElPZ0w5Zajemypom8HyPkkkA…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-12 to 2026-09-28
Expires in 117 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.stb-schmetz.de/

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

Links to (6)

Linked from (1)