What powers 
qemu-advent-calendar.org?
Last seen Jan 2026 · 3 technologies across 3 categories
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.83 / 10 · ranked #700,339 of all domains
45 referring domains · OpenPageRank
Infrastructure
- Hosted on GLOBALCOMPASS (69.61.8.93)
- DNS: Gandi
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 1,914,714, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| qemu-advent-calendar.org | 3 |
| www.qemu-advent-calendar.org | 3 |