iP or domain name lookup

ark.cp21.ott.cibntv.net Server iP：

Current resolution：

domain resolution record：

2021-06-04-----2023-11-02 125.39.236.250

2021-06-04-----2023-11-02 111.32.149.249

2021-06-04-----2023-11-02 125.39.236.249

2021-06-04-----2023-11-02 111.32.149.250

2022-11-26-----2023-11-02 27.128.211.250

2022-11-26-----2023-11-02 27.128.211.249

2021-06-04-----2021-11-09 123.150.51.249

2021-06-04-----2021-11-09 123.150.51.250

2019-07-10-----2019-07-10 123.59.177.224

2019-07-10-----2019-07-10 103.252.206.199

2019-07-10-----2019-07-10 101.236.15.206

2017-08-06-----2017-08-07 220.181.153.170

2017-08-06-----2017-08-06 111.206.211.239