iP or domain name lookup

521u.com Server iP：

Current resolution：

domain resolution record：

2024-02-06-----2025-03-28 23.234.38.3

2024-01-17-----2024-01-17 118.107.4.196

2024-01-07-----2024-01-11 103.43.9.160

2023-08-06-----2023-12-25 103.186.108.235

2023-10-11-----2023-11-05 103.186.108.250

2023-08-22-----2023-09-18 103.186.108.251

2023-03-12-----2023-07-07 47.108.142.11

2023-04-21-----2023-06-03 103.186.109.238

2023-03-23-----2023-04-30 157.255.26.87

2023-03-23-----2023-04-30 183.232.53.87

2023-03-23-----2023-04-30 125.39.239.87

2023-03-23-----2023-04-30 150.138.151.87

2023-03-23-----2023-04-30 58.211.2.87

2023-03-23-----2023-04-30 111.32.135.87

2023-04-05-----2023-04-10 117.34.13.87

2023-03-23-----2023-04-07 180.163.188.87

2023-02-06-----2023-02-27 103.186.108.199

2023-02-20-----2023-02-26 14.17.115.125

2023-01-12-----2023-01-12 14.17.115.169

2023-01-05-----2023-01-05 103.186.108.219

2022-12-21-----2022-12-21 103.186.108.216

2022-03-07-----2022-12-11 124.223.51.192

2022-01-18-----2022-01-18 103.81.170.150

2021-06-10-----2021-12-13 47.244.169.109