iP or domain name lookup

nkubbs.cn Server iP：

Current resolution：

domain resolution record：

2024-03-03-----2024-03-03 54.153.56.183

2021-11-27-----2023-05-09 156.232.216.176

2019-11-16-----2020-11-30 176.119.148.49

2019-09-17-----2019-10-25 78.142.29.210

2019-07-18-----2019-09-16 79.124.78.120

2017-09-06-----2019-04-22 205.209.144.69

2017-05-08-----2017-09-05 172.80.60.227

2016-12-13-----2016-12-13 108.171.252.189