iP or domain name lookup

yyh2.com Server iP：

Current resolution：

domain resolution record：

2024-03-15-----2024-09-19 154.194.135.36

2024-01-18-----2024-02-11 154.206.143.67

2023-09-17-----2023-11-01 172.67.134.139

2023-09-17-----2023-11-01 104.21.6.60

2023-06-02-----2023-07-09 156.235.136.83

2022-10-28-----2023-05-08 154.88.114.201

2020-09-25-----2020-09-25 47.91.170.222

2019-05-26-----2019-10-26 183.57.39.252

2019-05-26-----2019-10-26 122.13.225.252

2019-05-27-----2019-10-26 120.237.226.220