schulportal.de

HTML metadata

Technology

Server

Apache

Third-party hosts loaded (2)

• cdn.netpoint-media.de×1
• script.ioam.de×1

Registration

Updated

2021-01-11

Name servers

• ns15.domaincontrol.com.
• ns16.domaincontrol.com.

DNS records live

NS

• ns15.domaincontrol.com
• ns16.domaincontrol.com

MX

• 0 schulportal-de.mail.protection.outlook.com

TXT

• NETORGFT19553791.onmicrosoft.com

Email authentication weak

SPF

v=spf1 a a:213.239.206.123 include:spf.mailjet.com include:secureserver.net -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://schulportal.de/

findings

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

Links to (5)

• cotec.de×2
• digitalplan.de×2
• privatschulberatung.de×2
• unterricht.de×2
• lehrer.biz×1

Linked from (1)

• privatschulverband.de×2