iP or domain name lookup

www.521ai.com Server iP：

Current resolution：

domain resolution record：

2025-08-17-----2025-12-28 13.223.25.84

2025-08-17-----2025-12-28 54.243.117.197

2025-05-21-----2025-07-09 13.216.111.180

2021-12-14-----2025-02-18 3.94.41.167

2021-12-14-----2025-02-18 34.205.242.146

2021-12-14-----2025-02-18 54.209.32.212

2021-12-14-----2025-02-18 3.130.253.23

2021-12-14-----2025-02-18 52.86.6.113

2021-12-14-----2025-02-18 3.130.204.160

2021-12-14-----2025-02-18 3.19.116.195

2021-12-23-----2025-02-18 3.140.13.188

2021-12-23-----2025-02-18 18.119.154.66

2021-12-24-----2025-02-18 54.161.222.85

2021-12-23-----2025-02-15 3.18.7.81

2021-12-23-----2025-02-15 52.71.57.184

2021-12-14-----2021-12-14 3.141.79.18

2021-12-14-----2021-12-14 52.14.108.229

2020-12-29-----2021-11-03 3.223.115.185

2020-01-20-----2020-01-20 23.20.239.12