iP or domain name lookup

uwjj23.leist.cn Server iP：

Current resolution：

domain resolution record：

2026-01-18-----2026-01-18 54.153.56.183

2022-06-04-----2022-06-04 223.109.81.162

2022-06-04-----2022-06-04 153.3.236.79

2022-06-04-----2022-06-04 180.97.104.236

2022-06-04-----2022-06-04 112.80.255.152

2022-06-04-----2022-06-04 223.109.81.161

2022-06-04-----2022-06-04 220.181.33.176

2022-06-04-----2022-06-04 180.97.104.55

2022-06-04-----2022-06-04 223.109.81.160

2022-06-04-----2022-06-04 223.109.81.159

2019-09-30-----2019-10-10 154.213.74.30