iP or domain name lookup

tznvka.cn Server iP：

Current resolution：

domain resolution record：

2021-10-06-----2021-12-22 154.221.33.234

2021-02-26-----2021-03-10 54.153.56.183

2021-02-15-----2021-02-15 98.159.106.82

2020-10-16-----2021-01-04 185.227.152.23

2021-01-03-----2021-01-04 103.149.90.60

2021-01-03-----2021-01-04 182.162.17.206