详细英文注册信息如下：
Domain Name: ptfh.cn ROID: 20221119s10001s49928967-cn Domain Status: clientTransferProhibited Registrant: 秦建宇 Registrant Contact Email: codwilliamseo@gmail.com Sponsoring Registrar: Web Commerce Communications Limited Name Server: b.share-dns.net Name Server: a.share-dns.com Registration Time: 2022-11-19 04:22:22 Expiration Time: 2025-11-19 04:22:22 DNSSEC: unsigned