What powers rets.org.br?
Last seen Jan 2023 · 5 technologies across 5 categories
CMS
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Dec 2022
Web servers
Apache HTTP Server
since Dec 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.98 / 10 · ranked #1,627,744 of all domains
22 referring domains · OpenPageRank
Infrastructure
- Hosted on Instituto Nupef (201.46.64.35)
- Email: nupef.org.br
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,908,659, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted