iP or domain name lookup

api.btstu.cn Server iP：

Current resolution：

domain resolution record：

2024-09-15-----2024-09-15 119.8.55.33

2022-11-12-----2024-03-06 119.28.62.136

2020-08-08-----2022-08-19 122.51.112.155

2022-03-16-----2022-06-18 125.77.166.83

2022-02-07-----2022-02-15 211.99.103.94

2021-12-08-----2021-12-08 127.0.0.1

2021-10-13-----2021-11-19 211.99.103.224

2021-08-06-----2021-10-08 45.248.8.210

2021-01-31-----2021-05-28 106.53.134.195