详细英文注册信息如下：
Domain Name: cuola.cn ROID: 20240423s10001s57001480-cn Domain Status: ok Registrant: 张永豪 Registrant Contact Email: epsqcztuqm@21cn.com Sponsoring Registrar: 北京网尊科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-04-23 04:06:32 Expiration Time: 2025-04-23 04:06:32 DNSSEC: unsigned