详细英文注册信息如下：
Domain Name: otl.cn ROID: 20200218s10001s25425660-cn Domain Status: ok Registrant: 周洪刚 Registrant Contact Email: 673698@qq.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: 17ex1.dns.com Name Server: 17ex2.dns.com Registration Time: 2020-02-18 04:04:40 Expiration Time: 2025-02-18 04:04:40 DNSSEC: unsigned