iP or domain name lookup

amsr.cn Server iP：

Current resolution：

domain resolution record：

2025-09-22-----2025-11-20 107.149.51.207

2025-08-23-----2025-08-23 172.67.155.222

2025-08-23-----2025-08-23 104.21.13.109

2023-02-10-----2023-09-23 170.33.13.246

2023-01-04-----2023-01-04 170.33.96.51

2021-12-11-----2021-12-11 154.216.53.117

2021-09-03-----2021-09-04 47.91.170.222

2020-12-06-----2021-08-11 142.54.161.218

2020-10-25-----2020-10-25 160.121.141.199

2020-04-02-----2020-06-02 137.175.106.201

2019-12-04-----2019-12-04 147.255.243.228

2019-05-18-----2019-05-18 148.153.36.228