iP or domain name lookup

passport.91guoxin.com Server iP：

Current resolution：

domain resolution record：

2025-09-16-----2025-09-16 140.188.221.196

2024-09-29-----2024-09-29 38.63.21.157

2019-08-24-----2019-08-25 124.251.90.152

2017-07-27-----2017-07-29 150.138.170.156

2017-07-27-----2017-07-29 124.232.157.56

2017-07-29-----2017-07-29 125.90.207.240

2017-07-29-----2017-07-29 223.111.17.151

2017-07-28-----2017-07-28 222.216.188.242

2017-07-27-----2017-07-27 183.61.27.109