详细英文注册信息如下：
Domain Name: tunpan.cn ROID: 20241104s10001s61768951-cn Domain Status: ok Registrant: 武玲宇 Registrant Contact Email: ewgupcoaac@21cn.com Sponsoring Registrar: 海南美洁达科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-11-04 05:49:38 Expiration Time: 2025-11-04 05:49:38 DNSSEC: unsigned