indexo.dev

headquarter.net

.net crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 19424 ms crawled 2026-05-18

DE · 213.187.84.57 · AS16097 HL komm Telekommunikations GmbH

Reputation 87/100 weak security headers no dmarc policy

sector b2b services type blog

HTML metadata

Title
Headquarter - Design Büro in Mainz - SEO mit Text
Description
Gestaltung visualisiert Identität. Meine Schwerpunkte sind Corporate Design, Corporate Identity, Corporate Image, Markenbildung und Markenbetreuung.
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.headquarter.net/
Feeds

Open Graph

url
https://www.headquarter.net/
title
Headquarter – Design Büro in Mainz – SEO mit Text
locale
de_DE
site name
Headquarter
description
Gestaltung visualisiert Identität. Meine Schwerpunkte sind Corporate Design, Corporate Identity, Corporate Image, Markenbildung und Markenbetreuung.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Registrar
Key-Systems GmbH
Created
1998-06-16
Expires
2026-06-15 25 days left
Updated
2025-11-30
Name servers
  • a.isp-nameserver.de
  • b.isp-nameserver.de
  • c.isp-nameserver.de

DNS records live

NS
  • a.isp-nameserver.de
  • b.isp-nameserver.de
  • c.isp-nameserver.de
MX
  • 10 mail03.loswebos.de

Email authentication weak

SPF
v=spf1 mx a include:_spf.isp-nameserver.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-12-09 to 2026-12-09
Expires in 202 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.headquarter.net/

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

Links to (7)

Linked from (1)