indexo.dev

zelhealth.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-20 · ok HTTP/1.1 200 7490 ms crawled 2026-05-20

DE · 88.198.22.168 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
zelhealth
Description
zelhealth provides global support in regulatory and quality-related processes, offers reference sample products for clinical studies and research
Language
en
Canonical
https://www.zelhealth.com/en
Translations
  • de
  • en

Open Graph

url
https://www.zelhealth.com/en
title
zelhealth
locale
en
description
zelhealth provides global support in regulatory and quality-related processes, offers reference sample products for clinical studies and research

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • cdn1.site-media.eu×8

Contact

Email
Phone

Registration

Registrar
Cronon GmbH
Created
2015-08-08
Expires
2026-08-08 78 days left
Updated
2025-08-09
Name servers
  • docks08.rzone.de
  • shades05.rzone.de

DNS records live

NS
  • docks08.rzone.de
  • shades05.rzone.de
MX
  • 10 zelhealth-com.mail.protection.outlook.com
Verified for
  • Brevo
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=dmarc1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.zelhealth.com/en

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=7776000

Linked from (1)