Domain Name: tiantiankeji.com.cn ROID: 20240616s10011s98018159-cn Domain Status: ok Registrant: 廖国华 Registrant Contact Email: baoliang0615@163.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-06-16 21:40:58 Expiration Time: 2025-06-16 21:40:58 DNSSEC: unsigned