iP or domain name lookup

yiruan5.com Server iP：

Current resolution：

domain resolution record：

2024-03-02-----2024-04-17 154.215.138.78

2024-03-02-----2024-04-17 154.215.138.80

2019-07-12-----2019-07-23 104.27.157.122

2019-07-12-----2019-07-23 104.27.156.122

2016-12-30-----2017-01-01 121.54.175.93

2016-12-30-----2016-12-30 210.56.54.224