iP or domain name lookup

1639n.com Server iP：

Current resolution：

domain resolution record：

2023-07-07-----2024-04-18 137.220.225.108

2024-04-18-----2024-04-18 137.220.225.28

2024-04-18-----2024-04-18 223.75.236.241

2023-07-07-----2024-01-05 137.220.225.63

2023-07-07-----2024-01-05 137.220.225.105

2023-07-07-----2023-07-07 134.122.160.135

2023-02-19-----2023-02-19 20.239.161.168

2023-02-19-----2023-02-19 20.239.160.101

2023-02-19-----2023-02-19 20.187.109.197

2023-02-19-----2023-02-19 20.205.104.13

2023-02-19-----2023-02-19 20.187.106.28

2023-01-15-----2023-01-15 18.183.25.41

2023-01-15-----2023-01-15 35.200.20.64

2023-01-15-----2023-01-15 34.146.51.203

2023-01-15-----2023-01-15 54.95.164.118

2023-01-15-----2023-01-15 35.241.81.156

2023-01-13-----2023-01-13 52.253.114.190

2023-01-13-----2023-01-13 20.210.214.79

2023-01-13-----2023-01-13 52.253.102.63

2023-01-09-----2023-01-09 20.214.189.107

2023-01-09-----2023-01-09 20.214.189.101

2023-01-09-----2023-01-09 20.21.107.51

2023-01-09-----2023-01-09 20.212.118.6

2023-01-09-----2023-01-09 20.21.106.113

2023-01-09-----2023-01-09 20.239.188.5

2023-01-03-----2023-01-03 20.214.139.94

2023-01-03-----2023-01-03 20.212.83.221

2023-01-03-----2023-01-03 20.210.205.83

2023-01-03-----2023-01-03 20.210.200.139

2022-12-20-----2022-12-20 20.210.98.206

2022-12-20-----2022-12-20 20.210.98.238

2022-12-20-----2022-12-20 20.210.99.39

2022-12-20-----2022-12-20 20.210.98.208