iP or domain name lookup

letcracks.com Server iP：

Current resolution：

domain resolution record：

2024-03-28-----2024-03-28 104.21.6.173

2024-03-28-----2024-03-28 172.67.135.17

2023-01-30-----2023-08-13 172.67.214.56

2023-01-30-----2023-08-13 104.21.86.23

2022-07-08-----2022-07-13 104.21.88.97

2022-07-08-----2022-07-13 172.67.176.75

2021-09-26-----2021-09-26 172.67.156.189

2021-09-26-----2021-09-26 104.21.8.33

2021-04-24-----2021-07-08 172.67.191.137

2021-04-24-----2021-04-25 104.21.92.100

2020-01-02-----2020-09-22 104.24.121.249

2020-01-02-----2020-09-22 104.24.120.249

2020-08-25-----2020-09-22 172.67.158.199