iP or domain name lookup

youotta.com Server iP：

Current resolution：

domain resolution record：

2019-06-16-----2019-10-20 38.143.208.155

2017-10-26-----2017-10-27 47.89.58.141

2017-10-26-----2017-10-26 142.252.53.187

2017-06-29-----2017-08-09 104.194.207.166

2017-07-05-----2017-08-09 103.213.249.189

2017-07-05-----2017-08-09 103.213.249.149

2017-06-12-----2017-06-12 103.86.86.2

2017-04-23-----2017-06-03 103.86.86.74

2017-03-24-----2017-04-02 103.86.86.124

2017-02-25-----2017-03-04 180.131.42.196

2016-11-27-----2016-12-06 172.246.18.241