The official web domain of Twitter after its rebrand to X is x.com. Elon Musk announced the transition from Twitter to X in July 2023, and the x.com domain began directing users to the renamed social network. The change connected the platform to Musk’s broader X branding and to the earlier history of the x.com domain.
The domain has an unusual backstory. Musk originally founded X.com in 1999 as an online financial-services company. X.com later became part of the company that developed PayPal, and Musk eventually reacquired the domain. During the Twitter rebrand, x.com became the principal web address associated with the service.
People sometimes confuse the domain with twitter.com, which remains historically important and may still redirect users or appear in older links. The question asks for the domain after the rebrand, however, making x.com the intended answer. The company’s legal and platform naming also changed around this period, with Twitter, Inc. becoming part of X Corp.