iP or domain name lookup

duojoy.cn Server iP：

Current resolution：

domain resolution record：

2023-02-01-----2024-04-22 139.9.142.107

2024-03-07-----2024-04-22 120.92.210.76

2024-03-07-----2024-04-22 120.92.210.95

2024-03-07-----2024-04-22 120.92.210.113

2023-02-01-----2024-04-17 121.36.103.223

2023-02-01-----2024-03-08 119.3.164.58

2023-02-01-----2024-03-07 117.78.0.2

2023-02-01-----2024-01-30 110.43.67.236

2023-02-01-----2023-02-01 94.74.104.100

2021-09-10-----2022-12-26 120.92.105.39

2020-08-11-----2021-01-16 120.92.101.69

2019-08-16-----2019-09-06 120.92.91.57

2019-07-19-----2019-07-19 120.24.71.98

2019-06-05-----2019-06-05 47.106.8.57