详细英文注册信息如下：
Domain Name: ettc.cn ROID: 20231114s10001s55377202-cn Domain Status: clientHold Registrant: 周游 Registrant Contact Email: seoseo123456@outlook.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: chase.ns.cloudflare.com Name Server: priscilla.ns.cloudflare.com Registration Time: 2023-11-14 04:10:59 Expiration Time: 2025-11-14 04:10:59 DNSSEC: unsigned