iP or domain name lookup

a.aa13.xyz Server iP：

Current resolution：

domain resolution record：

2025-01-06-----2025-09-09 104.21.20.137

2025-01-06-----2025-09-09 172.67.192.240

2025-01-19-----2025-01-19 188.114.97.3

2025-01-11-----2025-01-11 221.228.32.13

2024-11-03-----2024-11-03 91.195.240.12

2023-07-31-----2024-08-13 172.247.4.237

2023-07-21-----2023-07-22 23.225.228.43

2023-07-21-----2023-07-21 156.234.127.102

2023-06-23-----2023-06-23 172.247.4.227

2023-01-26-----2023-05-22 172.247.4.228

2022-10-01-----2022-10-21 72.52.179.175

2021-10-22-----2022-09-22 172.67.218.5

2021-10-22-----2022-09-22 104.21.38.19