What powers ubuntu-br.org?
Last seen Nov 2023 · 6 technologies across 5 categories
Feed readers
Miscellaneous
Programming languages
Python
since Aug 2018
Web servers
Apache HTTP Server
since May 2017
Wikis
AI Crawlers
Restricts 12 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- Bytespider Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Perplexity-User Restricted
The other 21 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 perplexity-user added to robots.txt
AI Crawlers
12 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Open Page Rank
3.39 / 10 · ranked #1,018,040 of all domains
49 referring domains · OpenPageRank
Infrastructure
- Hosted on CANONICAL-AS (185.125.188.84)
- DNS: canonical.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 74,627, 10 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wiki.ubuntu-br.org | 4 |
| planeta.ubuntu-br.org | 3 |