Domain Name: extramet.com.cn ROID: 20150201s10011s84488223-cn Domain Status: ok Registrant: 张振强 Registrant Contact Email: 974956303@qq.com Sponsoring Registrar: 江苏邦宁科技有限公司 Name Server: dns3.4cun.com Name Server: dns4.51dns.top Registration Time: 2015-02-01 14:59:01 Expiration Time: 2026-02-01 14:59:01 DNSSEC: unsigned