indexo.dev

firmengruppe-stewering.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 580 ms crawled 2026-06-04

DE · 148.251.87.184 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Firmengruppe Stewering – Fünf Unternehmen für Ihr Projekt
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.firmengruppe-stewering.de/
Feeds

Technology

Server
nginx
CMS
WordPress 6.9.4
PHP
8.3.31 security-only
jQuery
3.7.1

Third-party hosts loaded (2)

  • gmpg.org×1
  • js.hcaptcha.com×1

Contact

Email
Phone

Registration

Updated
2025-04-18
Name servers
  • ns1.rabbgmbh.de.
  • ns2.rabbgmbh.de.

DNS records live

NS
  • ns1.rabbgmbh.de
  • ns2.rabbgmbh.de
MX
  • 1 firmengruppestewering-de03b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-17 to 2026-08-15
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.firmengruppe-stewering.de/

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 (5)

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