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janguo.de

.de ok HTTP/1.1 200 53 ms

First seen 2026-06-02 · Last seen 2026-06-06 · crawled 2026-06-17

FI · 135.181.21.224 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home
Language
de
Generator
Joomla! - Open Source Content Management
Canonical
lang-de/index.html
Feeds
dormant last post 1535 days ago

Technology

Server
nginx
CMS
Joomla
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • upload.wikimedia.org×1

Registration

Updated
2022-04-04
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mail.janguo.de

Email authentication strong

SPF
v=spf1 a mx ip4:135.181.21.224 ip6:2a01:4f9:4b:461a::2 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@critmass.de; ruf=mailto:admin@critmass.de; fo=0; adkim=s; aspf=s; pct=100; rf=afrf; sp=reject
policy: reject (enforced) · sp=reject
DKIM
  • mail: v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCumgYAI0qKYKZ3FsgecdZ8ZhoD277WltYb97mLKGXWDBaXqHxRhGQQHqOv5JGKmWMWkVytdxOH4mDnua9lvTa…
selectors probed

Certificate (current)

YR1
from 2026-06-05 to 2026-09-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

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