kosmikus.org

HTML metadata

Technology

Server

Apache

Third-party hosts loaded (2)

• jigsaw.w3.org×1
• www.w3.org×1

Social

• youtube
• github

Contact

Email

• mail@andres-loeh.de

DNS records live

NS

• ns1.variomedia.de
• ns2.variomedia.de

MX

• 5 mail.kosmikus.de

Email authentication weak

SPF

v=spf1 include:spf.variomedia.de ?all

neutral (?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://kosmikus.org/

findings

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

Links to (30)

• youtube.com×1
• wgp-sigplan.org×1
• well-typed.com×1
• w3.org×1
• uu.nl×1
• utrechtsummerschool.nl×1
• uni-leipzig.de×1
• uni-konstanz.de×1
• uni-freiburg.de×1
• uni-bonn.de×1
• uio.no×1
• skillsmatter.com×1
• sigplan.org×1
• resource-aware.org×1
• researchr.org×1
• program-transformation.org×1
• nixos.org×1
• munihac.de×1
• msfp.org.uk×1
• kuleuven.be×1
• konstanz.de×1
• icfpconference.org×1
• haskell.org×1
• github.com×1
• functional-architecture.org×1
• dreixel.net×1
• dblp.org×1
• cufp.org×1
• chalmers.se×1
• andres-loeh.de×1

Linked from (1)

• andres-loeh.de×1