Cosmotown
Cosmotown is a domain registrar based in the United States, founded in 2012. It is ICANN-accredited, with IANA ID 1509.
| Website | cosmotown.com |
|---|
API access
| Status | Blocked |
|---|---|
| API | API keys appear to come with a Cosmotown reseller account. |
About Cosmotown
| Headquarters | United States |
|---|---|
| Founded | 2012 |
| Type | Retail registrar |
| ICANN accreditation | IANA ID 1509 |
| Site languages | English |
| RDAP server | https://rdap.cosmotown.com/v1/ |
Cosmotown in Lemon Domains
Bring Cosmotown domains into Lemon Domains by pasting the domain list or uploading a CSV export, next to the domains from every other registrar you use. Lemon Domains tracks expiry dates and lets your AI assistant answer questions about them through MCP.
Other registrars in United States
| Integrated | |
| Integrated | |
| Integrated | |
| Integrated | |
| Blocked | |
| Blocked |
Sources: the ICANN list of accredited registrars and the IANA registrar ID registry (refreshed 2026-10-24), and Cosmotown's own site and documentation (reviewed 2026-10-24). This page is also available as Markdown and JSON. Something out of date? Tell us.
Frequently asked questions
Is Cosmotown ICANN-accredited?
Yes. Cosmotown is on the ICANN list of accredited registrars, so it can register generic extensions such as .com directly with the registries.
What is Cosmotown's IANA ID?
1509. The IANA registrar ID appears in the registrar field of a domain's public record, so it shows which registrar a domain is with.
What other names does Cosmotown operate under?
Its accreditations are also held as TuringSign Inc. d/b/a Cosmotown. Domains registered through any of them can show those names as the registrar.
Does Cosmotown have an API?
Not one that account holders can use. API keys appear to come with a Cosmotown reseller account. Cosmotown domains come into Lemon Domains by paste or CSV import instead.