iP or domain name lookup

a2.2016aaaa.com Server iP：

Current resolution：

domain resolution record：

2023-07-23-----2023-07-23 72.14.178.174

2019-08-24-----2019-08-24 47.91.170.222

2019-07-12-----2019-07-24 47.52.191.9

2018-04-30-----2018-04-30 47.91.237.131

2017-07-18-----2017-07-19 220.181.105.171

2017-07-18-----2017-07-18 121.207.229.251

2017-07-18-----2017-07-18 180.97.168.188

2017-07-18-----2017-07-18 211.138.122.226

2017-07-18-----2017-07-18 42.81.4.84

2017-07-18-----2017-07-18 218.107.196.221

2017-07-18-----2017-07-18 58.218.215.157

2017-07-18-----2017-07-18 122.228.74.175

2017-07-18-----2017-07-18 183.232.151.157

2017-07-18-----2017-07-18 124.232.157.119

2017-07-18-----2017-07-18 124.160.136.159