What powers xandra.cc?
Last seen Jun 2026 · 9 technologies across 7 categories
CDN
Cloudflare
since Jun 2025
Hosting
DreamHost
since Jan 2024
Miscellaneous
Open Graph
since Feb 2024
RSS
since Feb 2024
PaaS
Heroku
since Feb 2024
Programming languages
Python
since Feb 2024
Security
HSTS
since Jul 2023
Web servers
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- Webzio-Extended Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
8 of 33 AI crawlers blocked
Open Page Rank
3.55 / 10 · ranked #843,362 of all domains
67 referring domains · OpenPageRank
Infrastructure
- Hosted on NEOCITIES (198.51.233.1, IPv6)
- DNS: DreamHost
- Email: MailChannels
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,133,593, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| library.xandra.cc | 8 |
| xandra.cc | 2 |