If you want to register a .com domain without leaving a public on-chain trail, Bitcoin alone won't get you there — every BTC transaction is permanently visible, and any prior KYC on the source wallet propagates to the new purchase. Monero is the only major cryptocurrency with on-chain unlinkability baked into the protocol itself. Combined with a privacy-friendly registrar and WHOIS privacy, it gives you end-to-end registration privacy that's not achievable any other way.

Here's the full playbook.

What Monero gives you that Bitcoin doesn't

Monero's privacy isn't a bolt-on. Three protocol-level features make it the default for payment privacy:

Ring signatures. Each transaction's input is mixed with 15 other plausible inputs from the chain. The verifier knows one of the 16 is the real spender; they can't tell which.
Stealth addresses. Every payment generates a one-time destination address derived from the recipient's public key. The recipient's "real" address never appears on-chain. Multiple payments to the same person look like payments to different addresses.
Confidential transactions (RingCT). The amount of every transaction is hidden — only the sender and recipient can decrypt it. Even a watcher who knows your address can't see how much you received.

The combined effect: on-chain analysis can't link your wallet to specific payments, can't trace the flow of funds from one transaction to another, and can't determine the amounts involved. This is the baseline, not a special privacy mode.

Bitcoin's mixing services (Wasabi, JoinMarket) approximate some of this, imperfectly, and are increasingly flagged by exchanges. Monero is the only protocol where it's standard.

Step 1: Source the Monero

If you already hold XMR, skip to step 2. If you don't, your options:

Kraken (with KYC). Easiest legal path if you have a Kraken account. KYC is at exchange-onramp, not at withdrawal — so the on-chain payment from your wallet to ours is still ring-signed.
Cake Wallet's built-in swap. Cross-asset swap interface (XMR.to, ChangeNOW, etc.) lets you swap BTC / ETH / USDT to XMR without an exchange account. Some KYC may apply above thresholds; sub-threshold swaps are typically pseudonymous.
Trocador.app. No-KYC instant-swap aggregator. Routes through multiple swap providers; selects best rate. Limits and KYC requirements vary per provider.
Atomic swaps via COMIT or unstoppable.io. Trustless XMR-BTC swap. Slower than centralized swaps, fully non-custodial.
Bisq / RoboSats. P2P decentralized exchanges. Fiat-on/off-ramp with no KYC at small sizes. Slower and lower liquidity than centralized options.

Avoid: Binance, Coinbase, Bitfinex — they delisted XMR. Even if you can find it on a sub-exchange, the parent's compliance posture often retroactively flags XMR transactions.

If you're planning a high-ticket purchase ($5k+), source the XMR a few weeks ahead. Liquidity thins out at larger sizes, and rushed sourcing pushes you to higher-friction paths.

Step 2: Pay the broker invoice in XMR

The broker leg is straightforward:

Pick the domain at /browse or via keyword search.
Click "Buy in crypto" on the detail page. Fill the checkout form: your email (for the receipt + auth-code handoff) and your destination registrar.
Pick Monero (XMR) on the OxaPay invoice screen.
OxaPay generates a unique stealth address for this invoice. Scan the QR or paste it into your Monero wallet.
Send the exact amount. Confirmation requires 10 blocks (~20 minutes for full ring-signature processing).

On our side, we see the payment confirmed by OxaPay. We don't see your wallet, your prior transactions, or the source of your XMR. The ring signatures + stealth address mean we can't link the payment back to you even if we wanted to.

For the email: use a privacy-respecting address (ProtonMail / Tutanota / SimpleLogin alias). The receipt and the auth-code handoff need to reach you, but the address doesn't need to be your real-name email. Use an alias.

Step 3: Choose a privacy-friendly destination registrar

This is where most people lose privacy after paying anonymously. Standard registrars (Namecheap, GoDaddy, Dynadot, Cloudflare Registrar) require WHOIS-accurate registrant data. They offer WHOIS privacy as a service, which masks your details from the public WHOIS lookup — but the data is still on file with the registrar, and they'll surrender it to law enforcement on request.

For genuine anonymity, transfer to a registrar that doesn't require WHOIS-accurate buyer data:

Njalla (Sweden). The most privacy-aggressive option. Njalla legally owns the domain on your behalf — you're a beneficial user, not the registrant. Their corporate name appears in WHOIS. Accepts BTC / XMR for their service fee. Headquartered in Sweden, which has strong privacy laws and no MLAT with most countries.
OrangeWebsite (Iceland). Privacy-leaning jurisdiction. Accepts BTC. WHOIS-privacy by default with their corporate masking layer.
1984 Hosting (Iceland). Same posture. Their name comes from the Orwell novel; the privacy stance is the whole positioning.

Sedo can transfer to any of these. When you fill our checkout form, just specify the registrar — we handle the inter-registrar push.

Step 4: Operational hygiene after the domain lands

The domain is yours, registered under a privacy-respecting umbrella. Two more things to lock down:

DNS provider. If you use Cloudflare DNS, Cloudflare sees every query. Most threat models are fine with this; for higher-stakes threat models, use Njalla's DNS (same privacy posture as their registrar) or deSEC (German non-profit, IPv6-native, no logs).

Email and hosting. If you point email MX records at Gmail or Outlook, the email content links to Google/Microsoft accounts. Same for hosting — if it's AWS, AWS sees everything. For high-stakes setups, route through privacy-respecting providers (Posteo, Mailbox.org, Disroot for email; Hetzner, NearlyFreeSpeech, Njalla VPS for hosting).

Don't link the anonymous domain to identifiable services. The most common mistake: registering the domain anonymously, then signing up for a service with your real-name credit card and pointing the service at the domain. Now the service provider has the link. Use privacy-respecting payment for downstream services too.

What Monero payment doesn't get you

Worth being clear about the limits:

It doesn't make you anonymous to ICANN. ICANN's policies require accurate registrant data at the registry level (Verisign for .com). Privacy-respecting registrars use their corporate name as a proxy, but the registry itself still has some data.
It doesn't protect against subpoenas. If law enforcement subpoenas your registrar, they hand over what they have. Privacy-respecting registrars have less to hand over (and may push back legally), but they can't refuse a properly issued order in their jurisdiction.
It doesn't help if you mix anonymous and non-anonymous infrastructure. Pointing the anonymous domain at your real-name AWS account is a doxx vector. Privacy is end-to-end or not at all.

Quick summary

Source XMR via Kraken / Cake Wallet swap / Trocador / atomic swap.
Pay our broker invoice in XMR. Use a privacy-respecting email.
Specify Njalla / OrangeWebsite / 1984 Hosting as your destination registrar.
Use a privacy-respecting DNS, email, and hosting setup downstream.

For the broker mechanics in detail, see the full crypto buying guide. For the Monero-specific landing, see /buy-domains-with-xmr.