luftwurzel.net

HTML metadata

Contact

Show contact details

Technology

CDN

Cloudflare

Third-party hosts loaded (4)

• assets.jimstatic.com×7
• u.jimcdn.com×3
• image.jimcdn.com×2
• fonts.jimstatic.com×1

Social

• youtube

Registration

Registrar

InterNetX GmbH

Created

2015-02-13

Expires

2027-02-13 237 days left

Updated

2026-02-14

Name servers

• ns13.jimdo.com
• ns14.jimdo.com

DNS records live

NS

• ns13.jimdo.com
• ns14.jimdo.com

MX

• 10 mx1.jimdo.com
• 20 mx2.jimdo.com

Email authentication partial

SPF

v=spf1 include:sendgrid.net include:emailsrvr.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

• google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOYTu8rqjdcXca6admWmhFj4BQV2+zk09e95DJSVDIjKjSrwxXq8r5JNMIRII0pKvXjoOTB8lqo6+VbOSZIr…
• smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.luftwurzel.net/

present

• strict-transport-security

findings

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

Links to (37)

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• schrappe.com×1
• nzz.ch×1
• ndr.de×1
• nachdenkseiten.de×1
• merkur.de×1
• libinst.ch×1
• kostenlose-urteile.de×1
• jimdofree.com×1
• jimdo.com×1
• idea.de×1
• galileo.tv×1
• fr.de×1
• fes.de×1
• datenschutzbeauftragter-info.de×1
• corriere.it×1
• cicero.de×1
• change.org×1
• ccc.de×1
• bundestag.de×1
• bild.de×1
• berliner-zeitung.de×1
• audiatur-online.ch×1
• algorithmwatch.org×1
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• abgeordnetenwatch.de×1

Linked from (1)

• unbesorgt.de×1