IP = 216.198.79.1
robots.txt# Most bots crawl. The best ones read llms.txt → /llms.txt
#
# Built by Santiago Fernández — hi@santifer.io
# Stack: React 19 · Claude API · Vercel Edge · 71 evals · 6-layer defense · voice mode
User-agent: *
Allow: /
Disallow: /api/
Disallow: /ops
# Crawlers IA (GEO)
User-agent: GPTBot
Allow: /
User-agent: ChatGPT-User
Allow: /
User-agent: PerplexityBot
Allow: /
User-agent: ClaudeBot
Allow: /
User-agent: OAI-SearchBot
Allow: /
User-agent: Google-Extended
Allow: /
Sitemap: https://santifer.io/sitemap.xml
# IndexNow key (Bing, Yandex, Naver, Seznam)
# Key file: https://santifer.io/a538d844-6767-41b9-9028-381ee4b8d567.txt
Look up this url in the url tool
https://santifer.io/.well-known/acme-challenge: 404 application/json; charset=utf-8
https://santifer.io/.well-known/csvm: 404 text/html; charset=utf-8
https://santifer.io/.well-known/nostr.json: 404 text/html; charset=utf-8
https://santifer.io/.well-known/security.txt# Security Policy for santifer.io
# https://securitytxt.org/ — RFC 9116
Contact: mailto:hi@santifer.io
Preferred-Languages: en, es
Canonical: https://santifer.io/.well-known/security.txt
Expires: 2027-02-19T00:00:00.000Z
# Security measures implemented:
# - Content Security Policy (CSP) headers
# - Input sanitization on chat API
# - Prompt injection defense (6-layer: keyword detection, canary tokens, fingerprinting, anti-extraction, online safety scoring, adversarial red team)
# - Rate limiting on API endpoints
# - No user data stored — stateless chat sessions
# - 71 automated evals including security/jailbreak tests
# - Weekly adversarial testing with auto-generated attack vectors
https://santifer.io/.well-known/traffic-advice: 404 text/html; charset=utf-8