11st.co.kr
Domduck has read 11st.co.kr on 9 days across 5 sources, since 2 August 2026. The domain was registered in 2007. Its robots.txt blocks 5 of the 8 AI crawlers Domduck tracks.
Last checked .
blocked
What changed
9 days of readings- 10 October 2026 (2026-10-10)
- robots.txt started returning HTTP 304 between 26 September 2026 and 10 October 2026, from 200.
- 26 September 2026 (2026-09-26)
- Google-Extended was unblocked between 4 September 2026 and 26 September 2026.
- OAI-SearchBot was unblocked between 4 September 2026 and 26 September 2026.
- PerplexityBot was unblocked between 4 September 2026 and 26 September 2026.
- The certificate moved from Amazon to Sectigo Limited between 4 September 2026 and 26 September 2026.
- robots.txt started returning HTTP 200 between 4 September 2026 and 26 September 2026, from 304.
- The certificate was renewed between 4 September 2026 and 26 September 2026 and is valid to 16 January 2027.
- 4 September 2026 (2026-09-04)
- robots.txt started returning HTTP 304 between 19 August 2026 and 4 September 2026, from 200.
- The certificate was renewed between 19 August 2026 and 4 September 2026 and is valid to 11 March 2027.
Popularity rank
72 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 llms.txt · Catch-all blocks every crawlerNo 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 11st.co.kr/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
- Sectigo Limited
- Valid
- Yes
- Expires
- 2027-01-16
- Protocol
- TLSv1.3
- Names covered
- 12
- A records
- 1
- AAAA records
- 0
- Mail exchangers
- 2
- Nameservers
- ns-1392.awsdns-46.org, ns-1610.awsdns-09.co.uk, ns-445.awsdns-55.com, ns-836.awsdns-40.net
- DMARC policy
- none
- Registered
- 2007-01-11
- Registrar
- —
- Registry status
- active
How 11st.co.kr compares to other .kr domains
Questions
- Does 11st.co.kr block GPTBot?
- Yes. 11st.co.kr's robots.txt disallows GPTBot through a catch-all rule.
- Does 11st.co.kr publish an llms.txt file?
- No. Domduck found no llms.txt at 11st.co.kr.
- When was 11st.co.kr registered?
- 11 January 2007.
- Who issues 11st.co.kr's certificate?
- Sectigo Limited.
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, 9 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 11st.co.kr.