iP or domain name lookup

osaka.letsgojp.com Server iP：

Current resolution：

domain resolution record：

2023-08-02-----2023-08-02 52.76.103.72

2023-08-02-----2023-08-02 13.250.94.141

2023-01-12-----2023-01-12 18.136.91.239

2023-01-12-----2023-01-12 52.220.137.233

2020-08-16-----2020-12-16 52.76.176.216

2020-12-16-----2020-12-16 54.169.15.137

2020-08-16-----2020-08-24 52.221.97.62

2019-07-31-----2019-10-19 52.221.73.129

2019-07-31-----2019-10-19 52.76.103.40

2018-05-07-----2018-05-10 52.76.140.179

2018-01-27-----2018-05-08 52.77.12.94

2018-01-27-----2018-01-27 52.221.156.197