Domain Name: tyhnet.cn ROID: 20210418s10001s35539011-cn Domain Status: ok Registrant: 张永定 Registrant Contact Email: 446702908@qq.com Sponsoring Registrar: 腾讯云计算(北京)有限责任公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2021-04-18 14:05:57 Expiration Time: 2027-04-18 14:05:57 DNSSEC: unsigned