lua.org
Domduck has read lua.org on 7 days across 5 sources, since 2 August 2026. The domain was registered in 2000. Its robots.txt blocks none of the 8 AI crawlers Domduck tracks.
Last checked .
blocked
What changed
7 days of readings- 13 October 2026 (2026-10-13)
- The certificate was renewed between 29 September 2026 and 13 October 2026 and is valid to 9 January 2027.
- 17 August 2026 (2026-08-17)
- The certificate was renewed between 3 August 2026 and 17 August 2026 and is valid to 10 November 2026.
Popularity rank
73 days, lower is betterPosition in the Tranco list, a research ranking of the million most popular domains averaged over thirty days so a single day’s traffic spike cannot move it.
AI crawler policy
No robots.txt served · No llms.txtNo ChatGPT browsing or training
No ChatGPT search surface
No Claude retrieval
No Perplexity citation
Out of Gemini and AI Overviews grounding, Search ranking unaffected
Out of Apple Intelligence training
Out of most open training corpora
Out of TikTok and Doubao
Read from lua.org/robots.txt. “Not named” means the file says nothing about that agent, which is not the same as allowing it: a catch-all rule added later blocks it without anyone deciding to.
What the domain itself says
read directly, not from a vendor- Issuer
- Let's Encrypt
- Valid
- Yes
- Expires
- 2027-01-09
- Protocol
- TLSv1.3
- Names covered
- 2
- A records
- 1
- AAAA records
- 0
- Mail exchangers
- 2
- Nameservers
- dns1.msys.ch, dns2.msys.ch
- DMARC policy
- none published
- Registered
- 2000-05-01
- Registrar
- Gandi SAS
- Registry status
- client transfer prohibited
How lua.org compares to other .org domains
Questions
- Does lua.org block GPTBot?
- No. lua.org's robots.txt does not disallow GPTBot, though it does not name the agent either.
- Does lua.org publish an llms.txt file?
- No. Domduck found no llms.txt at lua.org.
- When was lua.org registered?
- 1 May 2000, through Gandi SAS.
- Who issues lua.org's certificate?
- Let's Encrypt.
How this page is made
Every number on this page is a measurement Domduck took itself or read from a public source, on a stated date. Nothing here is written by a language model. Where a value has not changed, no sentence is generated about it.
First reading . 5 sources, 7 days with at least one reading. The popularity rank comes from the Tranco list; the registration record from RDAP, which ICANN requires registries to publish. The certificate, the DNS records and the crawler policy are read by Domduck directly from lua.org.