iP or domain name lookup

by.851.com Server iP：

Current resolution：

domain resolution record：

2024-06-04-----2024-12-23 185.53.177.53

2024-09-05-----2024-12-23 104.247.81.53

2023-10-18-----2024-02-08 199.59.243.225

2023-07-22-----2023-10-04 199.59.243.224

2023-03-11-----2023-07-11 199.59.243.223

2023-01-17-----2023-04-10 199.59.243.222

2021-10-13-----2022-05-19 199.59.243.200

2022-05-14-----2022-05-19 199.59.243.201

2022-05-14-----2022-05-19 216.120.146.201

2022-01-27-----2022-02-01 216.120.146.200

2021-04-05-----2021-11-25 199.59.242.153