iP or domain name lookup

131131.cn Server iP：

Current resolution：

domain resolution record：

2025-06-13-----2025-06-17 154.93.230.68

2025-06-17-----2025-06-17 45.199.73.253

2025-04-01-----2025-04-20 156.235.180.232

2024-10-02-----2024-11-03 154.86.224.37

2024-07-16-----2024-07-16 147.255.81.212

2022-01-09-----2022-01-09 103.143.80.29

2021-09-19-----2021-09-20 45.144.138.253

2021-07-28-----2021-07-28 61.160.213.167

2019-07-12-----2020-04-07 211.144.132.34