iP or domain name lookup

4221er.com Server iP：

Current resolution：

domain resolution record：

2025-12-22-----2025-12-22 139.162.174.209

2023-07-14-----2023-07-14 72.14.185.43

2022-06-07-----2022-06-08 20.239.82.213

2022-06-07-----2022-06-08 20.24.99.107

2022-06-07-----2022-06-08 0.0.0.0

2022-06-07-----2022-06-08 20.24.99.210

2022-06-07-----2022-06-08 20.239.82.197

2022-06-08-----2022-06-08 20.187.113.5

2022-06-07-----2022-06-07 20.187.118.36