What a registrar does
Think of a registrar like a travel agent and the registry like the airline. The airline owns the seats; the agent is who you actually book through. You could imagine dealing with the airline directly, but the agent handles the paperwork, takes your payment, and gives you one friendly place to manage everything.
A domain registrar is that agent. When you "buy example.com," the registrar checks it's available, takes your details and payment, and writes your registration into the registry's master database for that TLD. From then on, the registrar is your dashboard for the domain — renewals, DNS settings, contact info, and transfers all happen there.
Registrar vs registry vs ICANN
Three names that sound similar and constantly get muddled. Here's the clean split:
| Party | Role | How many | Analogy |
|---|---|---|---|
| ICANN | Coordinates the whole namespace; accredits registrars; approves TLDs. | One, globally | The aviation regulator |
| Registry | Operates a single TLD and holds its master database. | One per TLD | The airline that owns the seats |
| Registrar | Sells and manages registrations for you. | Hundreds, you pick one | The travel agent you book through |
So Verisign (registry) runs .com; you might buy your .com through Cloudflare (registrar); and ICANN accredited Cloudflare to be allowed to sell it. You never deal with the registry directly — that's the registrar's job. (For the registry side and the different TLD families, see Top-level domains explained.)
The life of a registration
A domain isn't a one-time purchase; it moves through a predictable lifecycle:
- Available — nobody holds it. First accredited registrar to register it for someone wins.
- Registered (active) — yours, as long as you keep renewing. Registrations run in one-year increments, up to ten years at a time.
- Expired → grace period — miss the renewal and most registrars give you a short window to pay and reclaim it, often at the normal price.
- Redemption — after the grace period, the name enters a costlier recovery phase (think a hefty "redemption fee").
- Released — finally, it drops back to available and anyone can grab it.
The takeaway: an expired domain isn't instantly gone, but reclaiming it gets more expensive the longer you wait. Auto-renew exists precisely so you never ride this slide by accident.
Transfers and expiry
You're not locked to the registrar you started with. Moving a domain to a new one is a defined process:
- Unlock the domain at your current registrar and disable any "transfer lock."
- Get the auth code (also called an EPP or transfer code) — a password that proves you're authorized.
- Start the transfer at the new registrar with that code, and approve the email confirmation.
- Wait out the rules — transfers can take a few days, and ICANN blocks transfers within 60 days of registration or a previous transfer.
One reassuring detail: a transfer normally adds a year to your registration, so you don't lose time you've paid for. Your DNS settings usually come along too, but it's worth confirming them after the move.
How to choose a registrar
Most accredited registrars can register most TLDs, so the differences are in the details:
- Honest renewal pricing. Compare the second-year price, not the loss-leader first year.
- Free WHOIS privacy. Good registrars include contact redaction at no charge. (More in What is WHOIS?)
- Clean DNS management and the ability to use external name servers if you want.
- No-friction transfers — a registrar that makes leaving hard is a yellow flag.
- Security basics — two-factor authentication and a registrar (transfer) lock.
In short: the registrar is your day-to-day control panel for a domain, distinct from the registry that runs the TLD and the ICANN that accredits everyone. Pick one with fair renewals, free privacy, and easy exits — then turn on auto-renew and forget about it.
Related reading: What is a domain name? · Top-level domains explained · What is WHOIS? · A brief history of domain names
References: ICANN — Accredited registrars · ICANN Transfer Policy