Domain Name: chainedu.com.cn ROID: 20230425s10011s97068852-cn Domain Status: ok Registrant: 张玉美 Registrant Contact Email: fangniumei@gmail.com Sponsoring Registrar: 成都飞数科技有限公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2023-04-25 04:07:50 Expiration Time: 2025-04-25 04:07:50 DNSSEC: unsigned