iP or domain name lookup

yy.839.com Server iP：

Current resolution：

domain resolution record：

2024-08-07-----2025-08-18 185.53.177.50

2024-09-19-----2025-08-18 104.247.81.50

2023-10-05-----2023-11-13 199.59.243.225

2023-03-21-----2023-06-12 199.59.243.223

2023-02-12-----2023-04-04 199.59.243.222

2022-01-20-----2022-03-08 199.59.243.200

2022-02-09-----2022-02-10 199.59.243.210

2022-02-09-----2022-02-10 199.59.240.10

2022-02-05-----2022-02-05 216.120.147.200

2022-01-20-----2022-01-20 216.120.146.200

2020-07-25-----2021-09-20 199.59.242.153