glbasel.ch

.ch crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 635 ms crawled 2026-06-01

CH · 159.100.249.65 · AS61098 Akenes SA

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Startseite – Gymnasium Leonhard
Language: en

Technology

CDN: Cloudflare

Social widgets

YouTube Embed

Third-party hosts loaded (1)

www.youtube.com×1

Social

DNS records live

NS

dns1.digit.education
dns2.digit.education
ns1.ip-plus.net
ns2.ip-plus.net

TXT

kvh9g9mq7dej8f8rgs72q9s8p2

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2025-11-03 to 2026-02-01

Expired 125 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.glbasel.ch/

findings

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

Links to (4)

Linked from (1)

gymnasium-leonhard.ch×1