iP or domain name lookup

4321qq.com Server iP：

Current resolution：

domain resolution record：

2025-09-26-----2026-02-26 154.205.113.170

2023-08-25-----2024-06-07 223.75.236.241

2024-02-09-----2024-02-09 72.14.185.43

2023-04-22-----2023-12-16 172.121.43.138

2023-06-11-----2023-06-11 156.234.127.93

2022-04-04-----2022-04-05 45.127.162.205

2022-02-27-----2022-02-27 208.91.197.46

2021-06-20-----2021-06-20 203.34.110.5

2021-01-06-----2021-01-06 172.247.193.156

2021-01-06-----2021-01-06 172.247.193.155

2019-08-02-----2019-09-28 43.230.142.125