iP or domain name lookup

https.51dm.net Server iP：

Current resolution：

domain resolution record：

2023-11-18-----2024-11-24 221.228.32.13

2024-05-31-----2024-10-07 61.160.148.90

2024-05-09-----2024-09-19 127.0.0.1

2023-12-26-----2024-07-24 124.236.16.201

2023-12-01-----2024-01-18 156.251.239.179

2024-01-16-----2024-01-16 156.251.239.148

2024-01-14-----2024-01-14 156.251.239.110

2024-01-04-----2024-01-04 156.251.239.178

2023-11-20-----2024-01-01 156.251.239.101

2023-12-02-----2023-12-22 156.251.239.102

2023-11-17-----2023-12-15 156.251.239.184

2023-12-12-----2023-12-12 156.251.239.100

2023-12-10-----2023-12-10 156.251.239.180

2023-11-22-----2023-12-09 156.251.239.186

2023-12-09-----2023-12-09 156.251.239.103

2023-12-02-----2023-12-02 156.251.239.182

2023-11-26-----2023-11-26 156.251.239.181

2023-11-17-----2023-11-17 156.251.239.183