iP or domain name lookup

cntvstu.com Server iP：

Current resolution：

domain resolution record：

2025-09-13-----2025-12-16 154.195.85.178

2024-03-06-----2024-03-07 154.219.114.250

2023-01-21-----2023-01-21 156.237.248.83

2022-05-02-----2022-09-02 156.237.248.38

2022-03-10-----2022-03-10 198.58.118.167

2022-03-08-----2022-03-09 72.14.185.43

2022-03-09-----2022-03-09 45.33.23.183

2022-03-08-----2022-03-08 45.33.18.44

2021-03-25-----2022-01-09 45.207.248.20

2020-10-21-----2021-03-13 45.207.248.64

2020-02-06-----2020-10-11 154.193.203.112