iP or domain name lookup

mail.yeah.net Server iP：

Current resolution：

domain resolution record：

2023-03-25-----2024-11-16 103.129.252.90

2024-02-29-----2024-11-16 103.129.252.62

2024-08-05-----2024-11-16 111.124.203.39

2024-08-05-----2024-11-16 117.135.214.7

2024-08-05-----2024-11-16 220.197.33.199

2023-03-25-----2024-04-28 45.254.50.196

2023-03-25-----2024-04-28 60.191.81.4

2019-07-12-----2023-01-18 103.129.252.34

2022-11-17-----2023-01-18 123.58.177.109

2017-06-02-----2022-08-01 123.58.177.104