iP or domain name lookup

yanjiusuo20.com Server iP：

Current resolution：

domain resolution record：

2022-10-05-----2024-08-18 172.67.176.49

2022-10-05-----2024-08-18 104.21.31.99

2024-08-18-----2024-08-18 127.0.1.1

2023-04-23-----2024-07-19 182.43.124.6

2024-07-03-----2024-07-19 183.213.92.2

2024-07-03-----2024-07-19 106.74.25.198

2023-11-10-----2023-11-10 156.251.239.188

2023-11-10-----2023-11-10 156.251.239.181

2023-11-10-----2023-11-10 156.251.239.104

2023-11-04-----2023-11-04 156.251.239.101

2023-08-31-----2023-10-11 188.114.97.3

2023-10-02-----2023-10-11 156.234.127.100

2023-08-31-----2023-10-03 188.114.97.0

2023-10-02-----2023-10-03 188.114.97.9

2023-05-27-----2023-10-02 188.114.96.3

2023-08-31-----2023-10-02 188.114.96.0

2023-08-31-----2023-10-02 188.114.96.9

2023-10-02-----2023-10-02 156.234.127.154

2023-08-31-----2023-08-31 156.234.127.109

2023-08-31-----2023-08-31 156.234.127.158

2023-03-10-----2023-04-23 156.234.127.13