iP or domain name lookup

jcdj.yuhang.gov.cn Server iP：

Current resolution：

domain resolution record：

2016-11-08-----2021-05-23 115.236.6.93

2016-11-08-----2019-09-25 112.16.72.48

2017-07-11-----2018-12-25 112.17.252.39

2018-12-25-----2018-12-25 183.136.237.222

2017-05-17-----2017-07-11 183.131.19.23

2017-05-17-----2017-07-11 112.17.252.38

2017-05-17-----2017-07-11 183.131.19.22

2017-05-17-----2017-07-11 183.131.19.21

2017-05-17-----2017-07-11 183.131.19.24

2017-07-11-----2017-07-11 124.160.116.199

2017-07-11-----2017-07-11 183.131.19.20

2017-07-11-----2017-07-11 124.160.116.196

2017-05-17-----2017-05-17 183.131.19.26

2017-05-17-----2017-05-17 183.131.19.25

2017-05-17-----2017-05-17 183.131.19.19

2016-11-08-----2017-01-13 218.108.75.168