What powers tulach.cc?

Last seen Sep 2026 · 7 technologies across 5 categories

Caching

Varnish
since Jul 2024

CDN

Fastly
since Jul 2024

Miscellaneous

Open Graph
since Jul 2024
PWA
since Jul 2024
RSS
since Jul 2024

PaaS

GitHub Pages
since Jul 2024

Webmail

Proton Mail
since Jul 2024

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

1.96 / 10 · ranked #3,690,370 of all domains

14 referring domains · OpenPageRank

Infrastructure

  • Hosted on Fastly (185.199.108.153, IPv6)
  • DNS: Namecheap
  • Email: Proton Mail
  • Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 2,121,918
  • Verified with: Proton

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Full technology history →
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