Domain extensions that start with the letter 'U'

Domain extensions start with:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z non-latin

Top-level domain (TLD) refers to the last segment of a domain name, or the part that follows immediately after the "dot" symbol. For example, in the internet address: https://webrate.net, the β€œ.net” portion is the TLD.

You will also see TLDs also known as domain name extensions, the terms can be used interchangeably.

# Domain extension Type TLD Manager
1

.UA

country-code Hostmaster Ltd.
2

.UATDELIVERY.UK

country-code Nominet UK
3

.UBANK

generic National Australia Bank Limited
4

.UBS

generic UBS AG
5

.UCONNECT

generic Not assigned
6

.UG

country-code Uganda Online Ltd.
7

.UGGOUTLET.UK

country-code Nominet UK
8

.UK

country-code Nominet UK
9

.UK.COM

generic VeriSign Global Registry Services
10

.UKAEA.UK

country-code Nominet UK
11

.UKASSIGNMENTHELP.UK

country-code Nominet UK
12

.UKMCAFEECOMACTIVATE.UK

country-code Nominet UK
13

.UKOFICECOMSETUP.UK

country-code Nominet UK
14

.UM

country-code Not assigned
15

.UMICH.EDU

sponsored EDUCAUSE
16

.UNICOM

generic China United Network Communications Corporation Limited
17

.UNIVERSITY

generic Binky Moon, LLC
18

.UNO

generic Radix FZC
19

.UOL

generic UBN INTERNET LTDA.
21

.UPS

generic UPS Market Driver, Inc.
22

.URL.TW

country-code Taiwan Network Information Center (TWNIC)
23

.US

country-code Registry Services, LLC
24

.USTKA.PL

country-code Research and Academic Computer Network
25

.UW.EDU

sponsored EDUCAUSE
26

.UY

country-code SeCIU - Universidad de la Republica
27

.UZ

country-code Single Integrator for Creation and Support of State Information Systems UZINFOCOM
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