详细英文注册信息如下：
Domain Name: edwu.cn ROID: 20241213s10001s63332707-cn Domain Status: ok Registrant: 谭光华 Registrant Contact Email: bhhh86365@gmail.com Sponsoring Registrar: 网聚品牌管理有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-12-13 04:03:04 Expiration Time: 2025-12-13 04:03:04 DNSSEC: unsigned