iP or domain name lookup

member.91youp.com Server iP：

Current resolution：

domain resolution record：

2022-06-30-----2023-05-05 180.97.104.236

2022-06-30-----2023-05-05 153.3.236.79

2022-06-30-----2023-05-05 180.97.104.55

2023-05-05-----2023-05-05 14.215.179.22

2022-06-30-----2022-06-30 223.109.81.162

2022-06-30-----2022-06-30 220.181.33.176

2022-06-30-----2022-06-30 223.109.81.159

2022-06-30-----2022-06-30 223.109.81.161

2022-06-30-----2022-06-30 112.80.255.152

2022-06-30-----2022-06-30 223.109.81.160

2018-12-18-----2018-12-18 47.90.47.200