iP or domain name lookup

jpkc.fjny.edu.cn Server iP：

Current resolution：

domain resolution record：

2019-04-15-----2021-03-04 112.111.61.136

2020-07-29-----2020-07-29 117.34.61.60

2020-07-29-----2020-07-29 61.241.118.60

2017-09-04-----2018-01-21 58.211.137.244

2017-09-04-----2018-01-21 117.34.14.244

2017-09-04-----2018-01-21 59.51.81.251

2017-09-04-----2018-01-20 42.236.94.244

2017-09-04-----2018-01-20 162.159.210.8

2017-09-04-----2017-12-15 122.190.3.244

2017-05-02-----2017-12-14 162.159.211.8

2017-12-14-----2017-12-14 125.39.174.244

2017-09-04-----2017-09-04 115.231.187.244

2017-05-02-----2017-05-02 122.190.3.234

2017-05-02-----2017-05-02 101.71.56.234

2017-05-02-----2017-05-02 42.236.94.249

2017-05-02-----2017-05-02 117.34.14.234

2017-05-02-----2017-05-02 58.211.137.234

2017-05-02-----2017-05-02 116.31.127.234

2016-12-13-----2016-12-13 117.27.145.86

2016-12-13-----2016-12-13 117.34.14.218