iP or domain name lookup

innohub.pek3a.qingstor.com Server iP：

Current resolution：

domain resolution record：

2018-12-06-----2020-01-01 139.198.7.205

2018-12-06-----2020-01-01 139.198.7.203

2018-12-06-----2020-01-01 139.198.7.171

2018-12-06-----2020-01-01 139.198.7.170

2019-07-12-----2020-01-01 139.198.7.207

2019-07-27-----2020-01-01 139.198.7.204

2018-12-06-----2019-12-30 139.198.7.206

2018-12-06-----2019-12-30 139.198.7.202

2017-09-27-----2017-09-28 139.198.0.70

2017-09-27-----2017-09-27 139.198.0.71