digitale-helden.de

HTML metadata

Registration

Updated

2014-07-25

Name servers

• ns1.green-internet.net.
• ns2.green-internet.net.
• ns3.green-internet.net.
• ns4.green-internet.net.

DNS records live

NS

• ns1.green-internet.net
• ns2.green-internet.net
• ns3.green-internet.net
• ns4.green-internet.net

MX

• 1 smtp.google.com

TXT

• 202103171425410f5ctvt4o2l15yw2yp3mpo06na4lhcplayqo6dv9xysfy718qg

Verified for

• Apple
• Google
• Microsoft 365
• Stripe
• Zoho

Email authentication partial

SPF

v=spf1 a mx include:_spf.google.com include:spf.biohost.de include:eu-sender.zohobooks.com include:eu.zcsend.net include:one.zoho.eu ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@digitale-helden.de; ruf=mailto:dmarc@digitale-helden.de; fo=1; adkim=r; aspf=r;

policy: none (monitoring only)

DKIM

• google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA55TI+7dS6GeCuMeICGb8UgFCMr7w85JGMWwXFCt3QSR1jexAeQDO5zIpExDIMdGQpqBGORO5mb78NF…
• mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9FpKa7WpfBxFPOmbuVbt9KHuaSLN+kWiEpOYbJBMxYYwu9qWSvLUt4qY6SVkmfbsdBGMT3uGpYCIafZShrJ…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://digitale-helden.de/

present

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

findings

• missing Content Security Policy
• missing frame protection
• missing Permissions Policy

Linked from (1)

• gesundeschule-fs.de×2