indexo.dev

johs-boss.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 323 ms crawled 2026-06-04

DE · 144.76.96.38 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Johs. Boss GmbH - 175 Jahre Präzision.
Description
Willkommen bei einem der weltweit führenden Anbieter von Präzisionswerkzeugen für die Herstellung und Prüfung von Gewinden.
Language
de-de
Generator
Joomla! - Open Source Content Management
Translations
  • de
  • en

Technology

Server
nginx
CMS
Joomla
PHP
8.3.31 security-only

Third-party hosts loaded (1)

  • www.gdprlock×1

Social

Contact

Email
Phone

Registration

Updated
2021-04-28
Name servers
  • docks13.rzone.de.
  • shades05.rzone.de.

DNS records live

NS
  • docks13.rzone.de
  • shades05.rzone.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 200 mx03.hornetsecurity.com
  • 200 mx04.hornetsecurity.com
Verified for
  • Brevo
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:_spf.strato.com include:spf.brevo.com ip4:217.86.156.3 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:socialmedia@johs-boss.de
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-05 to 2027-03-09
Expires in 277 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://johs-boss.de/de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (4)

Linked from (1)