iP or domain name lookup

webchong.com Server iP：

Current resolution：

domain resolution record：

2017-02-16-----2019-10-11 121.41.7.124

2017-11-09-----2017-11-09 162.159.208.45

2017-11-09-----2017-11-09 115.231.187.241

2017-11-09-----2017-11-09 117.34.14.241

2017-11-09-----2017-11-09 58.211.137.241

2017-11-09-----2017-11-09 42.236.94.241

2017-06-12-----2017-06-12 125.39.174.240

2017-06-12-----2017-06-12 116.31.127.240

2017-06-12-----2017-06-12 122.190.3.240

2017-06-12-----2017-06-12 162.159.209.45

2017-06-12-----2017-06-12 58.211.137.240

2017-06-12-----2017-06-12 117.34.14.240

2017-06-12-----2017-06-12 50.117.113.221

2017-02-16-----2017-02-16 122.190.3.134

2016-12-25-----2016-12-29 114.55.107.80