bildungsmediathek-nrw.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 1582 ms crawled 2026-05-11

DE · 80.158.23.91 · AS6878 T-Systems International GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Bildungsmediathek NRW - Medien für Schule und Bildung
Language: de

Technology

Server: Apache

Third-party hosts loaded (1)

plausible.edubasis.cloud×1

Social

Registration

Updated

2021-06-21

Name servers

ns.udag.de.
ns.udag.net.
ns.udag.org.

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 mail10.lvr.de
10 mail20.lvr.de

Verified for

Google

Email authentication partial

SPF

v=spf1 a mx a:mail30.lvr.de a:mail40.lvr.de include:spf.mailjet.com ~all

softfail (~all)

DMARC

v=DMARC1;p=none;sp=none;pct=100;rua=mailto:dmarc@lvr.de;ruf=mailto:dmarc@lvr.de;ri=604800;aspf=r;adkim=r;fo=1;

policy: none (monitoring only) · sp=none

DKIM

default: v=DKIM1;g=*;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1DLV7XuIr6LzKr0TbOxVk+L3FR3gWa2N2prX0TFgx4s84Gn0ssfh5yb7nQk0/xVbCPRCToo/qNQNteuMBL…

selectors probed

Certificate (current)

from 2026-03-15 to 2026-06-13

Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://bildungsmediathek-nrw.de/?pid=g3l2u6n3pp3h1qq52n4i84gljb

present

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

findings

CSP uses wildcard sources
missing frame protection

Header values

referrer-policy: same-origin
permissions-policy: geolocation=(), microphone=(), camera=()
x-content-type-options: nosniff
content-security-policy: script-src 'self' https://*.edubasis.cloud https://idp.logineo.nrw.schule
strict-transport-security: max-age=63072000