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calf-studio-gear.org

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First seen 2026-04-12 · Last seen 2026-05-13 · ok HTTP/1.1 200 1170 ms crawled 2026-05-20

DE · 78.47.73.199 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Calf Studio Gear - GNU/Linux Audio Plug-Ins

Technology

Server
Apache
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • vanilla-js.com×1
  • www.youtube.com×1

Social

Registration

Registrar
Key-Systems GmbH
Created
2015-04-17
Expires
2027-04-17 331 days left
Updated
2025-11-25
Name servers
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www335.your-server.de

Email authentication weak

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://calf-studio-gear.org/

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

Links to (27)

Linked from (2)