Domain Name: bi52.cn ROID: 20211109s10001s41209518-cn Domain Status: ok Registrar: *** Email: *** Name Server: v1s1.xundns.com Name Server: v1s2.xundns.com Registration Time: 2021-11-09 04:10:14 Expiration Time: 2023-11-09 04:10:14 DNSSEC: unsigned