iP or domain name lookup

subad16.richclick.cn Server iP：

Current resolution：

domain resolution record：

2023-03-27-----2023-03-27 169.254.254.254

2022-01-05-----2022-01-07 115.231.230.254

2022-01-05-----2022-01-07 117.34.43.207

2022-01-05-----2022-01-07 27.221.68.72

2022-01-05-----2022-01-07 206.119.110.231

2022-01-05-----2022-01-07 27.221.68.163

2022-01-05-----2022-01-07 122.226.191.210

2021-11-18-----2022-01-06 206.119.114.231

2021-11-18-----2022-01-06 156.241.6.213

2021-11-18-----2021-11-18 27.221.68.200

2021-11-18-----2021-11-18 117.34.43.218

2021-11-18-----2021-11-18 115.231.230.100

2021-11-18-----2021-11-18 27.221.68.41

2021-11-18-----2021-11-18 223.68.10.187