iP or domain name lookup

ha.pwcer.com Server iP：

Current resolution：

domain resolution record：

2025-12-23-----2025-12-23 172.104.251.198

2022-11-06-----2022-11-06 42.231.12.69

2022-04-08-----2022-04-08 182.112.118.175

2022-02-05-----2022-02-05 182.112.200.189

2021-12-11-----2021-12-11 182.112.134.25

2021-10-13-----2021-10-13 42.231.13.217

2021-10-12-----2021-10-12 42.227.61.129

2021-10-08-----2021-10-08 42.231.11.204

2021-10-05-----2021-10-06 182.112.140.207

2021-10-03-----2021-10-03 125.45.131.132