iP or domain name lookup

samuyuki.myddns.me Server iP：

Current resolution：

domain resolution record：

2023-08-15-----2023-08-15 221.234.142.51

2023-07-05-----2023-07-06 221.234.143.177

2023-07-06-----2023-07-06 221.232.12.63

2023-07-04-----2023-07-05 221.234.140.16

2023-07-05-----2023-07-05 139.162.90.213

2022-12-19-----2022-12-19 221.234.143.55

2022-10-25-----2022-10-25 221.234.142.16

2022-08-08-----2022-08-08 59.175.46.229

2022-06-21-----2022-06-21 59.175.46.39

2022-06-04-----2022-06-04 111.172.116.196

2022-02-06-----2022-02-27 111.172.118.248