chinasigma.com网站历史

chinasigma.com历史解析记录：

• 159.226.160.7 2025-10-27 --- 2026-10-31

chinasigma.com备案信息:

chinasigma.comWhois域名信息:

ldhname: CHINASIGMA.COM

handle: 3307895_DOMAIN_COM-VRSN

status: active

registration: 1999-01-29

expiration: 2030-01-29

lastchanged: 2022-08-16

ns: NS1.SFN.CN

ns: NS2.SFN.CN

dnssec: unsigned

[registrar] Beijing Guokeyun Computing Technology Co., Ltd

fullname: Beijing Guokeyun Computing Technology Co., Ltd

[abuse]

phone: tel:+86.1083026000

email: tousu@guokeyun.com

以上信息更新时间：2026-06-24

chinasigma.com子域名:

• www.chinasigma.com
• chinasigma.com