iP or domain name lookup

aa.90cz.xyz Server iP：

Current resolution：

domain resolution record：

2023-08-22-----2023-08-22 54.183.94.214

2023-03-24-----2023-03-24 103.188.121.134

2023-03-24-----2023-03-24 103.24.52.62

2022-12-18-----2023-02-01 103.183.199.199

2022-12-18-----2023-02-01 103.188.121.66

2022-10-28-----2022-10-28 104.208.83.59

2022-10-28-----2022-10-28 20.239.156.248

2022-10-28-----2022-10-28 20.239.159.170

2022-10-28-----2022-10-28 20.187.100.212

2022-10-28-----2022-10-28 20.239.156.251

2022-10-28-----2022-10-28 20.239.156.145