iP or domain name lookup

ww1.yase1.com Server iP：

Current resolution：

domain resolution record：

2025-12-02-----2026-02-27 208.91.196.145

2025-05-31-----2025-07-25 199.59.243.228

2024-10-10-----2024-10-10 199.59.243.227

2023-11-24-----2024-04-23 199.59.243.225

2023-07-06-----2023-07-06 199.59.243.223

2020-04-25-----2021-10-19 199.59.242.153

2021-10-19-----2021-10-19 199.59.243.200

2021-01-17-----2021-01-17 208.91.197.46