Domain Name: p4r.cn ROID: 20260726s10001s75351497-cn Domain Status: ok Registrant: 唐开芬 Registrant Contact Email: wswlnha@hotmail.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: ns1.17ex.com Name Server: ns2.17ex.com Registration Time: 2026-07-26 04:05:51 Expiration Time: 2028-07-26 04:05:51 DNSSEC: unsigned