iP or domain name lookup

www.mba.unisg.ch Server iP：

Current resolution：

domain resolution record：

2022-09-09-----2022-09-25 151.101.78.191

2022-09-09-----2022-09-25 146.75.114.191

2022-09-09-----2022-09-25 151.101.2.191

2022-09-09-----2022-09-25 151.101.110.191

2019-08-14-----2019-10-13 5.102.145.67