iP or domain name lookup

learning.baidu.com Server iP：

Current resolution：

domain resolution record：

2019-09-23-----2023-11-17 103.235.47.115

2020-01-30-----2023-11-17 103.235.47.114

2020-01-30-----2023-11-17 103.235.47.122

2019-09-23-----2022-04-01 153.37.235.74

2019-09-23-----2022-04-01 112.34.111.124

2019-09-23-----2022-04-01 180.101.212.35

2019-09-23-----2022-04-01 14.215.177.161

2019-09-23-----2022-04-01 180.101.212.154

2021-01-20-----2022-04-01 111.206.210.11

2021-01-20-----2022-04-01 220.181.43.82

2021-01-20-----2022-04-01 220.181.43.83

2021-01-20-----2022-04-01 111.206.210.110

2021-10-27-----2022-04-01 153.37.235.204

2021-12-17-----2022-04-01 183.232.232.174

2021-04-02-----2021-12-17 36.152.45.10

2021-10-27-----2021-12-17 112.34.112.182

2019-09-23-----2021-10-27 183.232.232.77

2021-01-20-----2021-10-27 36.152.45.11

2021-04-02-----2021-04-02 14.215.179.103

2020-05-06-----2020-12-07 123.125.115.55

2020-05-06-----2020-12-07 182.61.200.214

2019-09-23-----2020-10-03 106.120.159.173

2019-09-23-----2020-10-03 106.120.159.174

2020-05-06-----2020-10-03 61.135.185.66

2020-05-06-----2020-10-03 106.120.159.178

2019-09-23-----2019-09-23 39.156.66.246

2019-09-23-----2019-09-23 163.177.151.59