iP or domain name lookup

ott.ah.chinamobile.com Server iP：

Current resolution：

domain resolution record：

2024-10-06-----2024-10-06 172.67.72.218

2024-10-06-----2024-10-06 104.26.4.148

2024-01-08-----2024-01-08 72.14.185.43

2023-04-01-----2023-04-01 72.14.178.174

2023-02-19-----2023-02-19 198.58.118.167

2023-01-26-----2023-02-03 45.33.20.235

2023-01-25-----2023-01-25 45.33.18.44

2019-09-19-----2019-10-17 79.124.78.105

2019-09-21-----2019-09-21 79.124.78.101

2018-05-15-----2018-09-25 120.210.209.75