indexo.dev

holdstrong.de

.de crawl

First seen 2026-04-29 · Last seen 2026-05-07 · ok HTTP/1.1 200 5283 ms crawled 2026-05-07

FR · 134.119.236.65 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
HOLD STRONG Fitness – Raumkonzepte, Trainingssysteme & Branding
Description
HOLD STRONG entwickelt Trainingssysteme, Raumkonzepte und Custom Branding für Studios, Physio, Hospitality und Premium Home Gyms – aus einer Hand.
Language
de
Canonical
https://www.holdstrong.de/

Open Graph

url
https://www.holdstrong.de/
title
HOLD STRONG Fitness – Raumkonzepte, Trainingssysteme & Branding
locale
de_DE
site name
HOLD STRONG Fitness
description
Trainingssysteme, Raumkonzepte und Custom Branding für Studios, Physio, Hospitality und Premium Home Gyms – aus einer Hand.

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Contact

Email

Registration

Updated
2021-06-18
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de
TXT
  • google-site-verification=3u5BETR4iMwR6uVhE1PzMmSb-zhF53bazE2OyA5FXqQ
  • google-site-verification=pWZWW44BGSah_bw2Eokc8T-kBADrbfKZ_7L2Ka-3J5E

Email authentication partial

SPF
v=spf1 mx a include:ispgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-09-06 to 2026-09-06
Expires in 110 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.holdstrong.de/

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

Links to (1)

Linked from (1)