Domain Name: zhangdu.cn ROID: 20230310s10001s51534875-cn Domain Status: ok Registrant: 张贤兵 Registrant Contact Email: zhangxianbing@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns1.hichina.com Name Server: dns2.hichina.com Registration Time: 2023-03-10 04:05:13 Expiration Time: 2025-03-10 04:05:13 DNSSEC: unsigned