All extensions

1,632 extensions, sorted by how often people look them up.

Search any extension — .com, .net, .shop, and more — to see live registration, renewal and five-year pricing across every registrar we track.

Browse every extension from A to Z →

Have a name, not an extension in mind? Check it across every TLD →

Second-level extensions

.co.uk .com.au .org.uk

730

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Extension	Lowest first year	First year, then	5-year	Compare
.nyc	IONOS 30 registrars carry it	$5.75 then $46.00	Trap · $190 ! Over 5 years, the cheapest first year costs much more than the cheapest way to keep it.	See true cost →
.observer	Dotology 29 registrars carry it	$8.99 then $8.99	Trap · $70 ! Over 5 years, the cheapest first year costs much more than the cheapest way to keep it.	See true cost →
.okinawa	Regtons 19 registrars carry it	$12.37 then $12.37	Safe · $62 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.one	one.com 33 registrars carry it	$1.10 then $20.08	Caution · $81 ! Over 5 years, the cheapest first year costs noticeably more than the cheapest way to keep it.	See true cost →
.ong	NicNames 20 registrars carry it	$15.00 then $15.00	Safe · $75 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.onl	NicNames 30 registrars carry it	$2.50 then $18.00	Trap · $75 ! Over 5 years, the cheapest first year costs much more than the cheapest way to keep it.	See true cost →
.ooo	NicNames 33 registrars carry it	$19.99 then $19.99	Safe · $100 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.organic	NicNames 31 registrars carry it	$10.00 then $66.00	Safe · $274 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.osaka	Porkbun 18 registrars carry it	$26.68 then $26.88	Safe · $134 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.page	NicNames 34 registrars carry it	$10.00 then $10.00	Safe · $50 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →