iP or domain name lookup

jstsoft.com Server iP：

Current resolution：

domain resolution record：

2026-03-30-----2026-03-30 140.188.57.197

2025-02-11-----2025-02-11 154.219.43.244

2019-12-11-----2019-12-11 23.80.62.26

2017-01-12-----2017-01-12 162.159.211.73

2017-01-12-----2017-01-12 162.159.210.73

2016-12-21-----2016-12-22 58.211.137.131

2016-12-21-----2016-12-21 119.167.246.224

2016-12-21-----2016-12-21 116.31.127.132

2016-12-21-----2016-12-21 117.34.14.132

2016-12-21-----2016-12-21 101.71.56.224

2016-12-21-----2016-12-21 162.159.208.75

2016-12-21-----2016-12-21 58.211.137.132