iP or domain name lookup

stou.info Server iP：

Current resolution：

domain resolution record：

2024-02-10-----2024-02-14 172.64.151.32

2020-12-25-----2020-12-25 193.47.35.43

2019-07-12-----2019-10-09 104.27.168.243

2019-07-12-----2019-10-09 104.27.169.243

2018-04-13-----2018-04-13 104.31.66.111

2018-04-13-----2018-04-13 104.31.67.111

2016-12-07-----2017-01-10 207.97.227.245