iP or domain name lookup

dynamic.user.app.m.letv.com Server iP：

Current resolution：

domain resolution record：

2023-08-15-----2024-04-05 103.52.175.107

2023-11-13-----2024-04-05 109.244.5.77

2023-11-13-----2024-04-05 109.244.5.78

2023-11-20-----2023-11-20 27.128.211.247

2023-11-20-----2023-11-20 103.52.175.108

2023-11-20-----2023-11-20 27.128.211.248

2019-07-10-----2023-08-15 101.236.15.241

2019-07-10-----2023-08-15 101.236.15.240

2021-05-27-----2021-05-27 103.252.207.108

2021-05-27-----2021-05-27 103.252.207.107

2019-07-10-----2019-08-25 103.252.206.235

2019-07-10-----2019-08-25 123.59.123.77

2019-07-10-----2019-08-25 103.252.206.236

2016-12-29-----2017-08-07 36.110.223.251

2016-12-29-----2017-08-07 111.206.212.239

2017-08-07-----2017-08-07 138.19.239.248

2017-08-07-----2017-08-07 123.59.122.228

2016-12-29-----2016-12-29 183.232.229.158