Instant Domain Search
Instant Domain Search is a domain registrar based in Canada. It is ICANN-accredited, with IANA ID 3952.
| Website | instantdomainsearch.com |
|---|
API access
| Status | Not reviewed |
|---|---|
| Notes | Long-running domain search site that added its own registrar in 2026; also offers a domain data API. |
API access for Instant Domain Search has not been checked yet.
About Instant Domain Search
| Headquarters | Canada |
|---|---|
| Type | Retail registrar |
| ICANN accreditation | IANA ID 3952 |
| Site languages | English |
| RDAP server | https://instantdomains.com/services/rdap/ |
Instant Domain Search in Lemon Domains
Bring Instant Domain Search 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 Canada
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| Blocked | |
| Integrated | |
| Blocked | |
| Blocked | |
| Integrated |
Sources: the ICANN list of accredited registrars and the IANA registrar ID registry (refreshed 2026-10-24), and Instant Domain Search'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 Something out of date?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 Instant Domain Search ICANN-accredited?
Yes. Instant Domain Search is on the ICANN list of accredited registrars, so it can register generic extensions such as .com directly with the registries.
What is Instant Domain Search's IANA ID?
3952. 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 Instant Domain Search operate under?
Its accreditations are also held as Instant Labs, Inc.. Domains registered through any of them can show those names as the registrar.