Domain report
openpa.net
openpa.net ranks in the top 0.45% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.45%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://openpa.net/ answered with HTTP 200.
DNS records
- A
- 52.59.24.167
- AAAA
- 2a05:d014:93a:a400:3385:4181:91fa:8804
- MX
- 10 doorslam.net.
- NS
- ns-1226.awsdns-25.org.
- ns-1783.awsdns-30.co.uk.
- ns-417.awsdns-52.com.
- ns-727.awsdns-26.net.
- AS
- Server in network AMAZON-02, AS16509 · United States52.59.24.0/24, which holds 52.59.24.167
Live preview
This site sends "X-Frame-Options: sameorigin", which blocks embedding it here.
Since openpa.net can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
- Registrar
- IONOS SE
- Registered
- 2001-11-19
- Expires
- 2027-11-19
- Last changed
- 2026-02-04
Nameservers: NS-1226.AWSDNS-25.ORG, NS-1783.AWSDNS-30.CO.UK, NS-417.AWSDNS-52.COM, NS-727.AWSDNS-26.NET
Status: client transfer prohibited
SSL certificate
Certificate Transparency lookup failed: The operation was aborted due to timeout
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src 'none'; img-src 'self'; font-src 'self'; script-src 'none'; style-src 'self'; frame-ancestors 'none'; form-action 'none'; base-uri 'none'; object-src 'none'
- Strict-Transport-Security
- max-age=31536000; includeSubDomains
- X-Frame-Options
- sameorigin
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- no-referrer
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://openpa.net/HTTP 301→ https://www.openpa.net/
- 2.
https://www.openpa.net/HTTP 200
Meta tags
- Title
- Independent PA-RISC and HP 9000 Resource – OpenPA.net
- Description
- OpenPA.net, the independent PA-RISC and HP 9000 information resource for PA-RISC computers, architecture and operating systems, since 1999.
- Canonical
- https://www.openpa.net/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- OpenPA – HP 9000 and PA-RISC Information
- Open Graph description
- Not set
- Open Graph image
- https://www.openpa.net/images/a_735.jpg
- Open Graph type
- website
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 8
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.