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.

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Second-level extensions

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

730

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Extension	Lowest first year	First year, then	5-year	Compare
.doctor	Namecheap 41 registrars carry it	$6.18 then $170.68	Trap · $689 ! Over 5 years, the cheapest first year costs much more than the cheapest way to keep it.	See true cost →
.dog	NicNames 43 registrars carry it	$3.00 then $56.00	Safe · $227 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.domains	NicNames 40 registrars carry it	$10.00 then $45.00	Caution · $190 ! Over 5 years, the cheapest first year costs noticeably more than the cheapest way to keep it.	See true cost →
.download	NicNames 37 registrars carry it	$3.98 then $4.98	Safe · $24 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.education	Dotology 42 registrars carry it	$19.99 then $19.99	Safe · $125 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.energy	Namecheap 42 registrars carry it	$6.18 then $171.68	Trap · $693 ! Over 5 years, the cheapest first year costs much more than the cheapest way to keep it.	See true cost →
.engineer	NicNames 39 registrars carry it	$9.00 then $34.00	Safe · $145 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.engineering	NicNames 41 registrars carry it	$6.00 then $58.00	Safe · $238 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.enterprises	NicNames 43 registrars carry it	$3.00 then $30.00	Safe · $123 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →
.equipment	NicNames 39 registrars carry it	$10.00 then $25.00	Safe · $110 ! Over 5 years, the cheapest first year costs little or nothing extra compared with the cheapest way to keep it.	See true cost →