iP or domain name lookup

ss.acghx.net Server iP：

Current resolution：

domain resolution record：

2020-04-23-----2020-05-19 123.176.98.79

2019-07-24-----2019-07-24 103.1.153.142

2018-02-09-----2018-02-09 103.1.154.37

2017-01-25-----2017-03-08 43.251.159.15

2017-01-25-----2017-01-25 45.32.16.144