iP or domain name lookup

wei.yunmipay.com Server iP：

Current resolution：

domain resolution record：

2022-12-26-----2022-12-26 47.91.170.222

2019-09-18-----2019-09-18 79.124.78.101

2017-10-12-----2017-11-21 221.229.173.33

2017-11-19-----2017-11-21 92.223.72.119

2017-11-19-----2017-11-21 185.120.5.86

2017-11-21-----2017-11-21 45.76.48.17

2017-11-19-----2017-11-19 101.132.190.73

2017-11-19-----2017-11-19 125.88.146.33

2017-08-18-----2017-08-18 47.52.75.122