iP or domain name lookup

usa.getss.in Server iP：

Current resolution：

domain resolution record：

2017-11-23-----2018-03-11 104.192.87.215

2017-11-23-----2017-11-24 67.198.130.227

2017-11-23-----2017-11-23 67.198.130.242

2017-11-23-----2017-11-23 47.254.18.245

2017-10-29-----2017-10-29 96.62.59.141

2017-10-29-----2017-10-29 96.62.59.142

2016-12-06-----2017-08-21 45.35.129.188

2017-08-20-----2017-08-20 47.89.244.8

2017-08-20-----2017-08-20 47.89.255.81

2016-12-06-----2017-02-24 104.223.185.142

2016-12-15-----2017-02-23 67.198.215.37

2016-12-06-----2016-12-15 107.151.188.140