Register.com
Register.com is a domain registrar based in the United States, founded in 1994. It is ICANN-accredited, with IANA ID 9.
| Website | register.com |
|---|
API access
| Status | Blocked |
|---|---|
| API | Only partner/reseller tools; no API for retail customers. |
| Documentation | partnerships.register.com |
About Register.com
| Headquarters | United States |
|---|---|
| Founded | 1994 |
| Part of | Newfold Digital |
| Domains under management | About 1 million |
| Type | Retail registrar |
| ICANN accreditation | IANA ID 9 |
| Site languages | English |
| RDAP server | https://rdap.snapnames.com/rdap/ |
Register.com in Lemon Domains
Lemon Domains doesn't sync with Register.com by API, so Register.com domains come in by paste or CSV. They then sit next to your domains from every other registrar, with expiry tracking, and your AI can answer questions about them through MCP, the API and the CLI.
- How it connects
- Paste or CSV import
- Your domain list
- Register.com account
What you can do with Register.com domains
In Lemon Domains
- Bring in your domains · By paste or CSV import
On Register.com's site
- See expiry, auto-renew and lock status
- Edit DNS records
- Change nameservers
- Turn the transfer lock on or off
- Turn auto-renew on or off
- Renew a domain
- Buy a new domain
- Get a transfer code
Import your Register.com domains
It takes about a minute, and you can re-import any time to refresh.
Open your Register.com account
- 1Open your Register.com account at register.com and go to the domain list.
- 2If the list paginates, switch to "show all" or the largest page size so every Register.com domain is visible.
- 3Copy the visible list, or export to CSV if Register.com offers it from the account area.
- 4In Lemon Domains, click Import, paste the list or upload the CSV, and map the columns. Lemon Domains previews everything before it commits.
- 5Give the registrar account a friendly label (for example "Register.com personal" or "Register.com client work") so sub-accounts stay distinct.
Related registrars
| Integrated | |
| Blocked | |
| Blocked | |
| Blocked | |
| Blocked | |
| Integrated |
Sources: the ICANN list of accredited registrars and the IANA registrar ID registry (refreshed 2026-10-24), and Register.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 Something out of date?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
Does Lemon Domains support Register.com domains?
Yes. Lemon Domains does not sync with Register.com by API, so Register.com domains come in by pasting your domain list from the Register.com dashboard or uploading a CSV export. Re-import any time to refresh. Multiple Register.com accounts are supported with friendly labels so sub-accounts stay distinct in the unified portfolio.
Do I need to share my Register.com password?
No. Lemon Domains does not sync with Register.com by API, so it never asks for any Register.com credentials. Paste your domain list from the Register.com dashboard or upload a CSV export. Neither needs your password.
Can I track multiple Register.com accounts?
Yes. Add one Lemon Domains registrar entry per Register.com account with its own friendly label. Personal and business logins, sub-accounts, and client accounts all sit side by side in one dashboard.
Does Lemon Domains renew my Register.com domains?
No. Renewal still happens at Register.com. Lemon Domains tracks expiry dates and auto-renew status so you know exactly when to act, but the renewal button stays at Register.com.
Can AI assistants query my Register.com domains?
Yes. The Lemon Domains MCP server lets ChatGPT, Claude, Cursor and any MCP client query your full portfolio, including Register.com domains, in plain English. Choose read-only or read-and-write access for each token.
Is Register.com ICANN-accredited?
Yes. Register.com is on the ICANN list of accredited registrars, so it can register generic extensions such as .com directly with the registries.
What is Register.com's IANA ID?
9. 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 Register.com operate under?
Its accreditations are also held as Register.com - Network Solutions, LLC. Domains registered through any of them can show those names as the registrar.
Does Register.com have an API?
Not one that account holders can use. Only partner/reseller tools; no API for retail customers. Register.com domains come into Lemon Domains by paste or CSV import instead.