URL Inspection: https://gianhiltbrunner.ch

CDN	Cloudflare CDN (cdnjs) https://cdnjs.com	2.7.1
Evidence: • HTML <script>: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML

CDN	Fastly https://www.fastly.com
Evidence: • Header X-Fastly-Request-Id: 296e8935c159a9d6f2879bac4bdbdc1a193134b0 • IP 185.199.108.153 → ASN 54113

CDN	jsDelivr https://www.jsdelivr.com
Evidence: • HTML <script>: https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.js • HTML <script>: https://cdn.jsdelivr.net/npm/[email protected]/dist/contrib/auto-render.min.js • HTML <link>: https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css

Email Provider	iCloud Mail https://www.icloud.com
Evidence: • DNS Record MX: mx01.mail.icloud.com • DNS Record MX: mx02.mail.icloud.com

Web Server	Varnish https://varnish-cache.org
Evidence: • Header Via: 1.1 varnish

Certificate Authority	Let's Encrypt https://letsencrypt.org
Evidence: • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=R13

Development	GitHub https://github.com
Evidence: • Header X-Github-Request-Id: 2ABE:1B69:14532E:16E354:69210B81 • Header Server: GitHub.com • Reverse DNS: cdn-185-199-108-153.github.com