iP or domain name lookup

uk1.igjsq.com Server iP：

Current resolution：

domain resolution record：

2017-03-05-----2022-06-11 49.2.123.56

2017-03-05-----2022-06-11 23.89.5.60

2017-03-05-----2022-06-11 253.157.14.165

2017-03-05-----2022-06-11 54.76.135.1

2017-03-16-----2022-06-11 189.163.17.5

2017-03-16-----2022-06-11 197.4.4.12

2019-06-03-----2022-06-11 249.129.46.48

2019-06-03-----2022-06-11 118.5.49.6

2017-03-16-----2019-11-17 188.5.4.96

2019-06-13-----2019-11-17 77.4.7.92

2017-03-16-----2017-03-16 54.236.195.15

2017-03-05-----2017-03-05 54.85.149.135