iP or domain name lookup

15991837.s21i.faiusr.com Server iP：

Current resolution：

domain resolution record：

2023-04-04-----2023-04-04 223.111.173.90

2023-04-04-----2023-04-04 42.81.63.16

2023-04-04-----2023-04-04 1.180.21.195

2023-04-04-----2023-04-04 60.210.23.59

2023-04-04-----2023-04-04 107.155.25.117

2023-04-04-----2023-04-04 42.81.63.50

2023-04-04-----2023-04-04 60.210.23.60

2023-04-04-----2023-04-04 221.231.39.252

2023-04-04-----2023-04-04 120.222.158.77

2023-04-04-----2023-04-04 115.231.134.42

2023-04-04-----2023-04-04 183.134.22.101