iP or domain name lookup

www.linkedin.cn Server iP：

Current resolution：

domain resolution record：

2022-12-18-----2024-09-10 52.131.37.152

2022-12-18-----2024-09-10 52.130.75.155

2023-06-08-----2024-08-28 52.131.33.52

2023-06-08-----2024-08-28 40.73.76.232

2018-12-03-----2023-03-14 182.175.242.17

2022-05-23-----2023-03-14 117.50.156.210

2018-12-03-----2022-05-05 106.3.34.145

2019-08-21-----2019-08-29 144.2.3.1

2016-12-09-----2018-02-23 119.254.83.210

2016-12-09-----2018-02-23 119.254.83.211