iP or domain name lookup

sminfo.cn Server iP：

Current resolution：

domain resolution record：

2022-03-16-----2022-03-16 45.33.2.79

2022-03-08-----2022-03-14 45.56.79.23

2022-03-10-----2022-03-10 72.14.178.174

2022-03-08-----2022-03-08 198.58.118.167

2022-03-08-----2022-03-08 45.79.19.196

2017-06-03-----2020-09-28 220.162.230.83