iP or domain name lookup

jy100.jy6.cn Server iP：

Current resolution：

domain resolution record：

2022-12-18-----2023-04-07 14.17.79.35

2016-11-18-----2016-12-29 113.107.55.233

2016-12-05-----2016-12-06 111.13.3.44

2016-12-05-----2016-12-06 175.6.26.173

2016-12-05-----2016-12-06 220.194.79.44

2016-12-05-----2016-12-06 119.167.164.43

2016-12-05-----2016-12-06 117.169.71.141

2016-12-06-----2016-12-06 121.29.54.173

2016-12-05-----2016-12-05 116.211.185.42

2016-12-05-----2016-12-05 112.29.196.174