iP or domain name lookup

hdu22.com Server iP：

Current resolution：

domain resolution record：

2023-06-12-----2023-06-12 72.14.185.43

2019-05-31-----2019-10-01 45.39.10.232

2017-12-10-----2018-04-18 107.154.206.15

2018-02-23-----2018-02-23 45.119.96.120

2017-12-25-----2018-01-11 107.154.205.15

2017-10-23-----2017-11-06 107.154.196.88

2017-09-29-----2017-10-08 45.60.48.109

2017-09-01-----2017-10-02 103.226.127.96

2017-03-31-----2017-03-31 45.249.246.72