iP or domain name lookup

51cg1.app Server iP：

Current resolution：

domain resolution record：

2023-09-22-----2024-11-16 104.21.43.143

2023-09-22-----2024-11-16 172.67.180.55

2024-11-15-----2024-11-15 221.228.32.13

2024-09-26-----2024-10-12 127.0.1.1

2023-12-20-----2023-12-20 156.251.239.179

2023-12-09-----2023-12-09 156.251.239.187

2023-12-09-----2023-12-09 156.251.239.104

2023-12-01-----2023-12-01 156.251.239.190

2023-12-01-----2023-12-01 156.251.239.101

2023-11-16-----2023-11-16 156.251.239.178

2023-11-11-----2023-11-11 156.251.239.103

2023-11-05-----2023-11-05 156.251.239.183

2023-10-23-----2023-10-23 156.234.127.182

2023-10-23-----2023-10-23 156.234.127.178

2023-09-22-----2023-09-22 156.234.127.100

2023-09-22-----2023-09-22 156.234.127.104