iP or domain name lookup

oa.nhdezhan.cn Server iP：

Current resolution：

domain resolution record：

2022-06-02-----2024-11-18 121.9.231.4

2024-07-24-----2024-07-24 14.212.227.82

2024-07-24-----2024-07-24 121.9.231.5

2021-07-17-----2022-03-07 121.9.231.2

2020-02-17-----2020-10-15 121.9.231.3

2020-02-17-----2020-02-17 125.39.174.186

2020-02-17-----2020-02-17 122.190.3.186

2020-02-17-----2020-02-17 117.34.14.186

2020-02-17-----2020-02-17 162.159.208.93

2020-02-17-----2020-02-17 115.231.187.186

2020-02-17-----2020-02-17 27.221.54.228

2020-02-17-----2020-02-17 182.254.52.146

2020-02-17-----2020-02-17 218.11.8.232

2020-02-17-----2020-02-17 180.96.32.96

2020-02-17-----2020-02-17 183.232.248.111

2020-02-17-----2020-02-17 60.167.222.122

2020-02-17-----2020-02-17 124.236.32.125

2020-02-17-----2020-02-17 180.96.32.98

2020-02-17-----2020-02-17 117.131.201.103