iP or domain name lookup

mail.cn.yahoo.com Server iP：

Current resolution：

domain resolution record：

2023-08-02-----2024-03-16 34.225.127.72

2023-10-07-----2024-03-16 13.251.69.97

2023-10-07-----2024-03-16 13.49.212.207

2024-02-10-----2024-03-16 13.50.184.192

2023-08-02-----2024-02-10 54.161.105.65

2023-10-07-----2024-02-10 44.228.206.170

2023-10-07-----2024-02-10 18.136.37.69

2023-10-07-----2024-02-10 34.213.101.254

2022-12-19-----2023-10-07 212.82.100.150

2022-12-19-----2023-10-07 124.108.115.100

2022-12-19-----2023-10-07 98.136.103.23

2022-12-19-----2023-10-07 74.6.136.150

2022-12-19-----2023-08-09 106.10.248.150

2020-04-20-----2020-04-20 124.108.115.101

2020-04-20-----2020-04-20 106.10.248.151

2020-04-20-----2020-04-20 98.136.103.24

2020-04-20-----2020-04-20 74.6.136.151

2020-04-20-----2020-04-20 212.82.100.151