one.com
one.com is a web host and domain registrar based in Denmark, founded in 2002. It is ICANN-accredited, with IANA ID 1462.
| Website | one.com |
|---|
API access
| Status | Blocked |
|---|---|
| API | No official API; panel only. |
About one.com
| Headquarters | Denmark |
|---|---|
| Founded | 2002 |
| Type | Web host that registers domains |
| ICANN accreditation | IANA ID 1462 |
| Site languages | Danish, German, English, Norwegian, Swedish |
| RDAP server | https://rdap.one.com/v1/ |
Domain extensions one.com sells
Confirmed on its site: .dk, .no, .se.
one.com in Lemon Domains
Bring one.com 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 Denmark
| Integrated | |
| Not reviewed |
Sources: the ICANN list of accredited registrars and the IANA registrar ID registry (refreshed 2026-10-24), and one.com'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 Something out of date?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 one.com ICANN-accredited?
Yes. one.com is on the ICANN list of accredited registrars, so it can register generic extensions such as .com directly with the registries.
What is one.com's IANA ID?
1462. 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 one.com operate under?
Its accreditations are also held as One.com A/S. Domains registered through any of them can show those names as the registrar.
Does one.com have an API?
Not one that account holders can use. No official API; panel only. one.com domains come into Lemon Domains by paste or CSV import instead.