What powers 
openpa.net?
Last seen Aug 2026 · 5 technologies across 4 categories
Miscellaneous
Open Graph
since Jul 2025
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- ClaudeBot Blocked
Search and AI assistants
- PetalBot Blocked
The other 30 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Open Page Rank
3.53 / 10 · ranked #857,869 of all domains
51 referring domains · OpenPageRank
Page
- Language: English
- Weight: 4.0 MB · 30 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (52.59.24.167, IPv6)
- DNS: Amazon Route 53
- Email: doorslam.net
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 637,184, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted