iP or domain name lookup

www.1200391.com Server iP：

Current resolution：

domain resolution record：

2020-09-06-----2021-05-29 172.82.182.71

2019-07-21-----2019-08-29 47.103.102.169

2019-07-03-----2019-07-09 52.79.208.116

2019-06-16-----2019-06-16 103.232.215.159

2019-03-25-----2019-04-18 121.42.122.132

2018-01-24-----2018-01-24 116.255.245.246

2017-12-21-----2017-12-22 42.236.94.231

2017-12-21-----2017-12-22 58.211.137.231

2017-12-21-----2017-12-22 59.51.81.248

2017-12-22-----2017-12-22 125.39.174.231

2017-12-22-----2017-12-22 162.159.211.72

2017-12-21-----2017-12-21 162.159.210.72