Domain Name: BOOKBUILDING.COM
   Registry Domain ID: 4023446_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.sfn.cn
   Registrar URL: http://www.guokeyun.com
   Updated Date: 2023-03-16T07:48:17Z
   Creation Date: 1999-03-03T05:00:00Z
   Registry Expiry Date: 2033-03-03T05:00:00Z
   Registrar: Beijing Guokeyun Computing Technology Co., Ltd
   Registrar IANA ID: 1588
   Registrar Abuse Contact Email: tousu@guokeyun.com
   Registrar Abuse Contact Phone: +86.1083026000
   Domain Status: ok https://icann.org/epp#ok
   Name Server: N3580.NS.YUNJIASU.COM
   Name Server: N637.NS.YUNJIASU.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form:
https://www.icann.org/wicf/
>>> Last update of whois database: 2025-01-06T02:31:48Z <<<