realschulebayern.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-18 · ok HTTP/1.1 200 1522 ms crawled 2026-05-15

DE · 88.198.245.168 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

BRN: Startseite

Feeds

BRN: Aktuelles der Startseite RSS

Technology

Server: Security
CMS: Joomla

Registration

Updated

2015-12-30

Name servers

ns1.first-ns.de.
robotns2.second-ns.de.
robotns3.second-ns.com.

DNS records live

NS

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

MX

10 mail.ssl-brn.de
10 mail1.ssl-brn.de

Email authentication partial

SPF

v=spf1 mx a:88.198.245.168 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:admin@ssl-brn.de

policy: none (monitoring only)

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVKawLHnZOihTZdQzA2CZLhlQ3d9XnxdDxxwI+buJiV89WlsuBxOZdJE96Gbx53MSWxb+caX+7k0woZPvrPUInvhxs4…

selectors probed

Certificate (current)

R13

from 2026-04-24 to 2026-07-23

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.realschulebayern.de/startseite/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload