gymnasium-gernsheim.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-19 · ok HTTP/1.1 200 3636 ms crawled 2026-05-13

DE · 85.13.141.19 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title

Gymnasium Gernsheim – Schule mit musikalischem Schwerpunkt

Language

Generator

WordPress 6.9.4

Canonical

https://home.gymnasium-gernsheim.de/

Feeds

Gymnasium Gernsheim » Feed RSS

Technology

Server: Apache
CMS: WordPress

Third-party hosts loaded (1)

gmpg.org×1

Registration

Updated

2013-07-23

Name servers

ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 w0084432.kasserver.com

TXT

MS=A3127E4D7658283BD57F04B56D644DB57A51C478

Email authentication weak

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-04 to 2026-08-02

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://home.gymnasium-gernsheim.de/

present

permissions-policy

findings

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

Header values

permissions-policy: private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")