Whois server: whois.cnnic.net.cn Domain Name: l4t.cn ROID: 20240819s10001s59579865-cn Domain Status: ok Registrant: 蔡小辉 Registrant Contact Email: 203411440@qq.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns23.hichina.com Name Server: dns24.hichina.com Registration Time: 2024-08-19 04:05:31 Expiration Time: 2025-08-19 04:05:31 DNSSEC: unsigned