gnulinux.ch

.ch crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 9054 ms crawled 2026-05-17

CH · 80.74.153.40 · AS21069 METANET AG

Reputation 100/100

Classifying

HTML metadata

Title

GNU/Linux.ch - Freie Software, Freie Gesellschaft

Description

Freie Software, Freie Gesellschaft

Language

Feeds

RSS Feed RSS

Open Graph

url: https://gnulinux.ch
title: GNU/Linux.ch
locale: de, de_CH
site name: GNU/Linux.ch
description: Freie Software, Freie Gesellschaft

Technology

Server: nginx

Third-party hosts loaded (1)

social.anoxinon.de×1

DNS records live

NS

ns1.hera.metanet.ch
ns2.hera.metanet.ch

MX

10 mail.gnulinux.ch

Email authentication strong

SPF

v=spf1 include:_spf.sui-inter.net +mx +a ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; adkim=s; aspf=s

policy: quarantine

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDyt6ZQgacb/XcdsetwWLQaJM4b9RQKhgNk1xtpTvsFLU5wDeM1p2gu/CpYnENIqYEiN8Ex007fqvR0yiYgRm5tT94Qm…

selectors probed

Certificate (current)

R12

from 2026-05-09 to 2026-08-07

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://gnulinux.ch/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=15768000; includeSubDomains