iP or domain name lookup

down.youdu.byteborder.com Server iP：

Current resolution：

domain resolution record：

2021-12-01-----2021-12-01 203.107.42.43

2020-01-17-----2020-01-17 58.215.145.187

2020-01-17-----2020-01-17 58.215.145.148

2020-01-17-----2020-01-17 27.221.30.45

2020-01-17-----2020-01-17 58.215.145.137

2020-01-17-----2020-01-17 120.233.42.245

2020-01-17-----2020-01-17 27.221.30.44

2020-01-17-----2020-01-17 15.164.214.48

2020-01-17-----2020-01-17 58.215.145.152

2020-01-17-----2020-01-17 124.236.20.139

2020-01-17-----2020-01-17 183.136.135.222

2020-01-17-----2020-01-17 36.156.80.245

2020-01-17-----2020-01-17 183.136.135.215

2020-01-17-----2020-01-17 124.236.20.140