iP or domain name lookup

ch.linkedin.com Server iP：

Current resolution：

domain resolution record：

2022-09-24-----2024-11-12 144.2.12.25

2023-11-06-----2024-11-12 144.2.14.25

2024-05-07-----2024-11-12 13.107.246.69

2024-11-12-----2024-11-12 13.107.246.73

2024-11-12-----2024-11-12 144.2.15.25

2024-05-07-----2024-05-07 13.107.213.45

2024-05-07-----2024-05-07 13.107.246.59

2024-05-07-----2024-05-07 13.107.246.46

2023-11-06-----2023-11-06 13.107.213.69

2023-11-06-----2023-11-06 40.90.64.204

2023-11-06-----2023-11-06 13.107.246.45

2022-09-24-----2022-09-24 182.175.242.17

2022-09-24-----2022-09-24 117.50.156.210

2018-01-26-----2019-10-05 144.2.3.5

2019-10-05-----2019-10-05 103.20.94.5

2019-10-05-----2019-10-05 108.174.10.14

2019-10-05-----2019-10-05 185.63.144.5

2019-07-27-----2019-07-27 185.63.145.5