Domain Name: waterdo.cn ROID: 20220712s10001s48517749-cn Domain Status: ok Registrant: 向上软件科技（上海）有限公司 Registrant Contact Email: developer@seekrtech.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns9.hichina.com Name Server: dns10.hichina.com Registration Time: 2022-07-12 16:41:14 Expiration Time: 2025-07-12 16:41:14 DNSSEC: unsigned