iP or domain name lookup

am.sw86.cn Server iP：

Current resolution：

domain resolution record：

2021-11-13-----2023-05-02 112.80.255.152

2021-11-13-----2023-05-02 220.181.33.176

2021-11-13-----2023-05-02 180.97.104.236

2021-11-13-----2023-05-02 111.45.3.16

2021-11-13-----2023-05-02 14.215.179.22

2022-12-16-----2023-05-02 153.3.236.79

2022-12-16-----2023-05-02 223.109.81.159

2022-12-16-----2023-05-02 223.109.81.162

2023-01-07-----2023-05-02 223.109.81.161

2023-01-07-----2023-05-02 180.97.104.55

2023-01-07-----2023-05-02 223.109.81.160

2022-12-16-----2022-12-16 180.101.50.139

2022-03-09-----2022-03-09 45.56.79.23

2021-11-13-----2022-02-22 183.194.218.9

2021-11-14-----2022-02-22 182.61.201.91

2021-12-23-----2021-12-23 182.61.201.90

2021-11-13-----2021-11-13 182.61.201.50

2020-10-30-----2021-08-31 116.206.55.53

2020-09-04-----2020-10-08 54.153.56.183

2020-02-13-----2020-02-27 23.244.62.158

2020-02-13-----2020-02-13 43.225.57.221

2019-08-15-----2019-08-15 47.91.170.222