iP or domain name lookup

lecheng.acd23.com Server iP：

Current resolution：

domain resolution record：

2024-06-19-----2024-06-22 154.215.0.44

2024-06-22-----2024-06-22 104.160.166.50

2024-06-22-----2024-06-22 154.55.243.45

2024-06-18-----2024-06-19 154.55.243.52

2024-06-18-----2024-06-19 112.192.20.30

2024-06-19-----2024-06-19 103.47.80.108

2024-06-18-----2024-06-18 154.221.28.254

2024-06-13-----2024-06-13 117.50.201.11

2024-06-13-----2024-06-13 154.12.88.103

2024-06-13-----2024-06-13 110.42.66.56