详细英文注册信息如下：
Domain Name: jiangku.cn ROID: 20220630s10001s48402791-cn Domain Status: ok Registrant: 刘源 Registrant Contact Email: name@swnic.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: bill.dnspod.net Name Server: victory.dnspod.net Registration Time: 2022-06-30 04:05:17 Expiration Time: 2026-06-30 04:05:17 DNSSEC: unsigned