详细英文注册信息如下：
Domain Name: 12873.cn ROID: 20211217s10001s42345420-cn Domain Status: clientDeleteProhibited Registrant: 李青青 Registrant Contact Email: 123@191yk.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: dns8.expirenotification.com Name Server: dns7.expirenotification.com Registration Time: 2021-12-17 04:04:50 Expiration Time: 2025-12-17 04:04:50 DNSSEC: unsigned