iP or domain name lookup

app.3550111.com Server iP：

Current resolution：

domain resolution record：

2024-12-04-----2025-10-13 154.221.99.113

2024-11-11-----2024-11-11 104.26.4.148

2023-12-01-----2024-02-18 45.33.18.44

2024-02-11-----2024-02-11 198.58.118.167

2023-12-11-----2023-12-11 72.14.178.174

2023-11-19-----2023-11-19 45.56.79.23

2023-08-24-----2023-08-24 45.33.2.79

2019-07-15-----2019-08-02 27.155.82.29

2019-07-15-----2019-08-02 183.134.58.74

2019-07-15-----2019-08-02 125.77.168.10

2018-10-19-----2018-10-19 103.73.206.20

2018-10-19-----2018-10-19 180.97.188.221

2017-08-24-----2017-08-25 183.2.246.47

2017-08-24-----2017-08-24 111.223.15.84