iP or domain name lookup

mail.yhopcorp.com Server iP：

Current resolution：

domain resolution record：

2025-11-14-----2025-11-14 104.26.5.148

2023-07-04-----2023-07-04 14.215.179.22

2023-07-04-----2023-07-04 223.109.81.159

2023-07-04-----2023-07-04 111.45.3.16

2023-07-04-----2023-07-04 223.109.81.161

2023-07-04-----2023-07-04 112.80.255.152

2023-07-04-----2023-07-04 220.181.33.176

2023-07-04-----2023-07-04 153.3.236.79

2023-07-04-----2023-07-04 182.61.201.50

2018-04-11-----2018-04-11 42.112.16.124