iP or domain name lookup

rrav.net Server iP：

Current resolution：

domain resolution record：

2024-10-21-----2024-10-21 137.175.87.176

2024-09-01-----2024-09-30 142.4.121.193

2024-05-20-----2024-05-20 45.143.235.30

2024-02-29-----2024-04-01 45.143.233.157