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Domain extensions list: all 1,437 TLDs, A–Z

Every top-level domain in the root zone, A to Z — plus the reserved names and retired country codes worth knowing. Need it as a file? Grab the TXT or CSV. Open any ending to stamp it in your passport.

1,454 shown

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 scripts

Source: IANA Root Zone Database, Version 2026102000, Last Updated Tue Oct 20 07:07:01 2026 UTC.