iP or domain name lookup

jp1.routetouse.com Server iP：

Current resolution：

domain resolution record：

2024-04-24-----2024-04-24 45.250.255.9

2023-11-03-----2023-11-03 149.50.210.150

2023-04-18-----2023-04-18 45.250.255.8

2023-01-26-----2023-01-26 172.111.146.2

2019-06-18-----2020-11-23 172.94.27.125

2019-09-10-----2019-09-10 103.46.141.129

2019-04-24-----2019-07-19 172.94.27.130

2019-04-24-----2019-05-31 37.230.185.2