iP or domain name lookup

4g.9zfk.com Server iP：

Current resolution：

domain resolution record：

2023-07-05-----2023-07-05 72.14.178.174

2019-07-10-----2020-04-19 123.57.223.17

2017-08-15-----2018-02-25 116.211.167.225

2017-09-11-----2018-02-25 218.11.1.248

2017-08-10-----2017-08-15 115.231.187.231

2017-08-10-----2017-08-15 162.159.208.31

2017-08-10-----2017-08-15 58.211.137.231

2017-08-15-----2017-08-15 125.39.174.231

2017-08-15-----2017-08-15 101.71.56.231

2017-08-15-----2017-08-15 59.51.81.248

2017-08-10-----2017-08-10 42.236.94.231