详细英文注册信息如下：
Domain Name: bottom.cn ROID: 20040730s10001s02657126-cn Domain Status: ok Registrant: 杭州狗狗网络有限公司 Registrant Contact Email: gougou@365.com Sponsoring Registrar: 杭州名商网络有限公司 Name Server: buy.domains.go.marksmile.com Name Server: emailto.service.at.marksmile.com Registration Time: 2004-07-30 19:19:58 Expiration Time: 2025-07-30 19:19:58 DNSSEC: unsigned