iP or domain name lookup

www.yorksj.ac.uk Server iP：

Current resolution：

domain resolution record：

2022-11-21-----2022-11-21 54.216.166.184

2022-11-21-----2022-11-21 34.247.129.150

2019-08-14-----2019-08-14 54.154.107.158

2019-08-14-----2019-08-14 54.77.64.226

2018-03-28-----2018-04-26 54.154.178.233

2018-03-28-----2018-04-25 52.18.67.174

2017-09-23-----2017-09-24 54.76.42.18

2017-09-23-----2017-09-23 54.229.225.109