geodaesie-akademie.de

HTML metadata

Technology

Server

nginx

Analytics

• Google Tag Manager

Third-party hosts loaded (3)

• code.jquery.com×2
• ads.vdv-online.de×1
• www.googletagmanager.com×1

Registration

Updated

2020-12-15

Name servers

• ns1.web-vision.de.
• ns2.web-vision.de.

DNS records live

NS

• ns1.web-vision.de
• ns2.web-vision.de

MX

• 0 mail.geodaesie-akademie.de

Email authentication weak

SPF

v=spf1 a mx ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.geodaesie-akademie.de/

present

• x-content-type-options

findings

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

Links to (10)

• arbeitsplatz-erde.de×1
• bdvi.de×1
• dgfk.net×1
• dgpf.de×1
• dhyg.de×1
• dmv-ev.de×1
• dvw.de×1
• ig-geodaesie.de×1
• igvb.de×1
• vdv-online.de×1

Linked from (4)

• 3d-lageplan.org×1
• bdvi-bildungsinstitut.de×1
• bdvi.de×1
• vdv-online.de×1