What powers r-5.org?

Last seen Sep 2026 · 2 technologies across 2 categories

Web server extensions

Engintron
since Aug 2022

Web servers

Nginx
since Mar 2021

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 checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

3.72 / 10 · ranked #753,389 of all domains

63 referring domains · OpenPageRank

Page

  • Weight: 0.1 MB · 7 requests

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on AVAHOHST (195.20.18.41)
  • DNS: helpwebhost.com
  • Email: r-5.org
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
  • Common Crawl link graph: rank 457,480, 2 hosts

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Full technology history →
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Recent changes

  • dropped PHP Jun 2026

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