The Official .seo Domain Registry

Own your .SEO
identity, forever.

The official onchain registry for SEO professionals.
Register once. Own forever. No annual fees. from $5.

Get your .SEO domain Learn more
agency.seo·rank.seo·audit.seo·boost.seo·local.seo·technical.seo·content.seo·pro.seo·backlinks.seo·growth.seo·tools.seo·data.seo·paris.seo·london.seo·expert.seo·ecommerce.seo·consulting.seo·agency.seo·rank.seo·audit.seo·boost.seo·local.seo·technical.seo·content.seo·pro.seo·backlinks.seo·growth.seo·tools.seo·data.seo·paris.seo·london.seo·expert.seo·ecommerce.seo·consulting.seo·
Why .SEO

The SEO domain
that works as hard as you do.

.seo is the only domain namespace built exclusively for the SEO industry. Your SEO domain is minted onchain — permanently yours. No registrar controls it. No renewal can expire it.

01
Permanent SEO domain ownership
Your .seo SLD is minted onchain. No registrar can expire it. No renewal can be missed. It's yours like a property title — not a lease.
02
x402 — your SEO domain pays
x402 is the HTTP payment protocol for machine-to-machine commerce. Your .seo SLD resolves as a payment-enabled identity — AI agents transact with it directly.
03
Category SEO identity
A .seo address tells the entire industry exactly who you are. Not a generic .com. Your dot, your category, your identity — in the most competitive namespace on the internet.
The difference

Stop renting your SEO domain.
Start owning it.

Web2 domain — what you're used to
$15–30/yr renewal fee — every year, forever
Price can increase at any time
Forget to renew — you lose it
Not an asset — a subscription
✓ .seo — yours forever
from $5. Once. That's it.
Price never changes
Minted onchain — no one can take it
Transferable. Tradeable. Yours.
SEO Domains

The domain that says
exactly what you do.

agency.seo, rank.seo, backlinks.seo — your .seo domain is your positioning. Before anyone reads a word. Register once, yours forever.

agency.seo
from $5 lifetime
rank.seo
from $5 lifetime
audit.seo
from $5 lifetime
technical.seo
from $5 lifetime
local.seo
from $5 lifetime
content.seo
from $5 lifetime
backlinks.seo
from $5 lifetime
growth.seo
from $5 lifetime
pro.seo
from $5 lifetime
consulting.seo
from $5 lifetime
keyword.seo
from $5 lifetime
strategy.seo
from $5 lifetime
link-building.seo
from $5 lifetime
onpage.seo
from $5 lifetime
outreach.seo
from $5 lifetime
crawl.seo
from $5 lifetime
ecommerce.seo
from $5 lifetime
data.seo
from $5 lifetime
expert.seo
from $5 lifetime
boost.seo
from $5 lifetime
agency.seo
from $5 lifetime
rank.seo
from $5 lifetime
audit.seo
from $5 lifetime
technical.seo
from $5 lifetime
local.seo
from $5 lifetime
content.seo
from $5 lifetime
backlinks.seo
from $5 lifetime
growth.seo
from $5 lifetime
pro.seo
from $5 lifetime
consulting.seo
from $5 lifetime
keyword.seo
from $5 lifetime
strategy.seo
from $5 lifetime
link-building.seo
from $5 lifetime
onpage.seo
from $5 lifetime
outreach.seo
from $5 lifetime
crawl.seo
from $5 lifetime
ecommerce.seo
from $5 lifetime
data.seo
from $5 lifetime
expert.seo
from $5 lifetime
boost.seo
from $5 lifetime
paris.seo
from $5 lifetime
london.seo
from $5 lifetime
dubai.seo
from $5 lifetime
sydney.seo
from $5 lifetime
toronto.seo
from $5 lifetime
berlin.seo
from $5 lifetime
madrid.seo
from $5 lifetime
milan.seo
from $5 lifetime
tokyo.seo
from $5 lifetime
singapore.seo
from $5 lifetime
nyc.seo
from $5 lifetime
la.seo
from $5 lifetime
chicago.seo
from $5 lifetime
miami.seo
from $5 lifetime
amsterdam.seo
from $5 lifetime
lisbon.seo
from $5 lifetime
austin.seo
from $5 lifetime
dublin.seo
from $5 lifetime
zurich.seo
from $5 lifetime
cape-town.seo
from $5 lifetime
paris.seo
from $5 lifetime
london.seo
from $5 lifetime
dubai.seo
from $5 lifetime
sydney.seo
from $5 lifetime
toronto.seo
from $5 lifetime
berlin.seo
from $5 lifetime
madrid.seo
from $5 lifetime
milan.seo
from $5 lifetime
tokyo.seo
from $5 lifetime
singapore.seo
from $5 lifetime
nyc.seo
from $5 lifetime
la.seo
from $5 lifetime
chicago.seo
from $5 lifetime
miami.seo
from $5 lifetime
amsterdam.seo
from $5 lifetime
lisbon.seo
from $5 lifetime
austin.seo
from $5 lifetime
dublin.seo
from $5 lifetime
zurich.seo
from $5 lifetime
cape-town.seo
from $5 lifetime
Browse all available names →
Infrastructure

Get your SEO domain
in three steps.

No technical knowledge required. Search, register, own. Your .seo domain is minted onchain — permanently yours.

01 — Search your name
Go to get.dotseo.domains and search for yourbrand.seo. The namespace is open — if it's available, it's yours. First registered, first owned.
02 — Register onchain
One-time payment. from $5. Your domain is minted on the blockchain — permanently recorded, no annual fees, no registrar dependency.
03 — Own it forever
Put it on your site, your socials, your email. No platform can remove it. No registrar can expire it. Your dot. Forever.
The TLD Owner

The .seo TLD owner.
Not a corporation.

kooky
kooky
kooky.surf
RoleTLD Owner
TLD.SEO
OwnershipLifetime
Renewal feeNone

kooky is an onchain TLD owner and builder. He owns the .seo TLD outright on Freename — lifetime, no renewal, fully onchain. No VC board, no middleman, no annual fee passed on to you.

Freename is the registry operator powering .seo — the technical backbone handling resolution, ICANN compliance, and the x402 rollout.

↗ kooky.surf
x402 is live. Your .seo domain is an x402-compatible identity — AI agents resolve it, transact with it, interact with it directly.
● Live now

Your SEO domain.
Register once. Own forever.

The official .seo domain registry. from $5. No annual renewal fees.

Get your .SEO domain → Read the blog