indexo.dev

hlfs-vr.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-11 · ok HTTP/1.1 200 850 ms crawled 2026-05-14

US · 104.21.28.57 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Virtual Reality Ausbildung GABC – HLFS
Description
Web site created using create-react-app
Language
de

Technology

CDN
Cloudflare
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (2)

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

Registration

Updated
2023-11-14
Name servers
  • adi.ns.cloudflare.com.
  • alexis.ns.cloudflare.com.

DNS records live

NS
  • adi.ns.cloudflare.com
  • alexis.ns.cloudflare.com
MX
  • 4 mail.dashdesign.eu
TXT
  • dkim._domainkey.hlfs-vr.de

Email authentication partial

SPF
v=spf1 ip4:116.202.115.23 include:mail.dashdesign.eu -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@hlfs-vr.de
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-19 to 2026-07-18
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hlfs-vr.de/

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

Linked from (1)