iP or domain name lookup

r3997.com Server iP：

Current resolution：

domain resolution record：

2023-10-25-----2024-11-29 137.220.225.63

2023-10-25-----2024-11-29 137.220.225.28

2024-10-11-----2024-11-29 137.220.225.199

2024-10-11-----2024-11-29 137.220.225.88

2024-11-29-----2024-11-29 202.79.161.87

2023-07-23-----2023-10-26 137.220.225.108

2023-10-25-----2023-10-25 137.220.225.105

2023-07-23-----2023-07-23 134.122.160.155

2023-07-23-----2023-07-23 134.122.160.184

2023-07-23-----2023-07-23 134.122.160.136

2023-03-04-----2023-03-04 20.187.93.94

2023-03-04-----2023-03-04 20.187.104.187

2023-03-04-----2023-03-04 20.187.106.84

2023-03-04-----2023-03-04 20.187.110.208

2023-03-04-----2023-03-04 20.187.93.172

2022-12-03-----2022-12-03 40.115.204.82

2022-12-03-----2022-12-03 20.214.203.21

2022-12-03-----2022-12-03 20.39.184.174

2022-12-03-----2022-12-03 40.115.201.46