iP or domain name lookup

xc.e23.cn Server iP：

Current resolution：

domain resolution record：

2021-09-29-----2022-01-04 218.57.134.72

2021-09-29-----2022-01-04 112.53.87.219

2021-09-29-----2022-01-04 222.175.134.72

2017-09-06-----2020-03-03 218.57.134.91

2017-09-06-----2019-08-27 222.175.134.91

2017-09-22-----2019-08-27 120.224.213.230

2017-11-21-----2017-12-15 118.212.141.40

2017-11-21-----2017-12-15 58.20.173.78

2017-11-21-----2017-12-15 58.220.70.8

2017-12-15-----2017-12-15 124.167.235.118