iP or domain name lookup

bbs.sis001.cn Server iP：

Current resolution：

domain resolution record：

2025-01-13-----2026-01-25 199.59.243.228

2024-09-21-----2025-01-02 199.59.243.227

2024-06-16-----2024-09-22 199.59.243.226

2023-10-25-----2024-06-06 199.59.243.225

2023-07-28-----2023-10-01 199.59.243.224

2023-03-29-----2023-06-15 199.59.243.223

2023-02-16-----2023-04-10 199.59.243.222

2022-06-04-----2022-07-16 199.59.243.220

2022-06-04-----2022-06-04 216.120.146.200

2021-10-29-----2022-05-15 199.59.243.200

2022-05-15-----2022-05-15 199.59.243.201

2022-05-15-----2022-05-15 216.120.146.201

2020-11-29-----2021-10-30 199.59.242.153