iP or domain name lookup

zhengyin.ok555.net Server iP：

Current resolution：

domain resolution record：

2017-12-11-----2017-12-11 111.124.130.220

2017-03-06-----2017-03-06 114.138.148.132

2017-02-28-----2017-03-01 114.138.149.119

2017-02-24-----2017-02-28 222.86.170.26

2017-02-20-----2017-02-20 1.48.104.153

2017-02-04-----2017-02-06 58.42.75.135

2017-02-06-----2017-02-06 58.42.77.8

2017-01-31-----2017-02-01 111.124.138.98