{"domain":"sim.ac.cn","tld":"ac.cn","date":{"created":"1998-03-04T00:00:00Z","expires":"2027-03-04T00:00:00Z"},"nameserver":["itsvr.sim.ac.cn","server.shcnc.ac.cn"],"registrar":{"name":"北京新网数码信息技术有限公司"},"registry_id":"20021209s10071s00001163-cn","dnssec":{"signed":false},"status":["ok"],"contact":{"owner":{"organization":"中国科学院上海微系统与信息技术研究所","email":"llq@mail.sim.ac.cn"}},"meta":{"created":"2026-09-16T19:30:47Z","checked":"2026-10-18T00:58:15Z","updated":"2026-09-16T19:30:47Z","sources":["whois","dns"]}}