ADDRESSING DETAILS

• DNS

  ns1.sfn.cn

  ns2.sfn.cn

  webserver.bjsat.gov.cn

OWNERSHIP

• Owner

  北京市国家税务局

• Registar

  China NIC

• Owner Emails

  guoqw@263.net

• Associated Emails

  qiaoxiaofeng@bjsat.gov.cn, hansu@bjsat.gov.cn

The registrar of bjsat.gov.cn is China NIC. According to open source data, you can reach the owner at guoqw@263.net but please make sure you have a good reason for unsolicited messages.