.xihuan domain extension

.xihuan is a generic top-level domain (gTLD) operated by Beijing Qihu Keji Co., Ltd., the company behind the 360 security brand in China. The domain name translates to "like" or "love" in Chinese, reflecting its intended use for the company's consumer-facing services and platforms. As a brand TLD, registration is generally restricted to the sponsor and its authorized affiliates, though the IANA record does not list explicit eligibility rules. The domain was first delegated in March 2016 under QIHOO 360 Technology Co. Ltd. and later transferred to Beijing Qihu Keji Co., Ltd. in October 2025.

Delegated in March 2016 to QIHOO 360 Technology Co. Ltd., then transferred to Beijing Qihu Keji Co., Ltd. in October 2025.