duckdns.org
Domduck has read duckdns.org on 7 days across 5 sources, since 2 August 2026. The domain was registered in 2013. Its robots.txt blocks none of the 8 AI crawlers Domduck tracks.
Last checked .
blocked
What changed
7 days of readings- 31 August 2026 (2026-08-31)
- robots.txt started returning HTTP 304 between 17 August 2026 and 31 August 2026, from 404.
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 robots.txt served · Redirects to www.duckdns.org · 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 duckdns.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
- Amazon
- Valid
- Yes
- Expires
- 2027-01-13
- Protocol
- TLSv1.2
- Names covered
- 2
- A records
- 1
- AAAA records
- 0
- Mail exchangers
- 1
- Nameservers
- ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org, ns5.duckdns.org, ns6.duckdns.org, ns7.duckdns.org, ns8.duckdns.org, ns9.duckdns.org
- DMARC policy
- none published
- Registered
- 2013-04-12
- Registrar
- Gandi SAS
- Registry status
- client transfer prohibited
How duckdns.org compares to other .org domains
Questions
- Does duckdns.org block GPTBot?
- No. duckdns.org's robots.txt does not disallow GPTBot, though it does not name the agent either.
- Does duckdns.org publish an llms.txt file?
- No. Domduck found no llms.txt at duckdns.org.
- When was duckdns.org registered?
- 12 April 2013, through Gandi SAS.
- Who issues duckdns.org's certificate?
- Amazon.
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 duckdns.org.