What powers undergroundextremo.com?
Last seen Sep 2026 · 14 technologies across 11 categories
Advertising
Google AdSense
since Nov 2023
Blogs
Blogger
since Dec 2021
Font scripts
Google Font API
since Dec 2021
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2026
Programming languages
Security
reCAPTCHA
since Nov 2023
Web servers
OpenGSE
since Dec 2021
Widgets
Spotify Widgets
since Sep 2026
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.17 / 10 · ranked #10,222,880 of all domains
6 referring domains · OpenPageRank
Infrastructure
- Hosted on RedeHost Internet Ltda. (187.84.225.50)
- DNS: redehost.com.br
- Email: no MX record returned
- SSL: Google Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,072,236, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted