iP or domain name lookup

2121h.app Server iP：

Current resolution：

domain resolution record：

2024-10-27-----2024-10-27 16.163.248.23

2024-10-27-----2024-10-27 20.6.181.237

2024-07-12-----2024-08-09 20.2.8.1

2024-07-12-----2024-08-09 16.163.251.42

2023-09-09-----2023-11-26 54.65.13.22

2023-09-09-----2023-11-26 43.207.7.218

2023-08-21-----2023-08-21 119.28.183.79

2023-07-05-----2023-07-05 20.187.176.114

2023-07-05-----2023-07-05 20.24.118.111

2023-07-05-----2023-07-05 20.24.105.126

2023-07-05-----2023-07-05 20.239.123.86

2023-04-09-----2023-04-18 20.239.121.8

2023-04-09-----2023-04-18 20.239.120.125

2023-04-09-----2023-04-18 20.239.123.245

2023-04-09-----2023-04-18 119.42.150.100

2023-04-18-----2023-04-18 20.239.120.210

2023-04-18-----2023-04-18 20.239.125.98

2023-04-09-----2023-04-09 20.255.204.254

2023-04-09-----2023-04-09 119.42.146.107