详细英文注册信息如下：
Domain Name: aiir.cn ROID: 20201021s10001s32020159-cn Domain Status: clientDeleteProhibited Registrant: 曹艳平 Registrant Contact Email: nvsang@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2020-10-21 04:03:09 Expiration Time: 2025-10-21 04:03:09 DNSSEC: unsigned