iP or domain name lookup

openapi-zinny.nzincorp.com Server iP：

Current resolution：

domain resolution record：

2018-12-17-----2019-11-26 52.197.61.200

2019-11-26-----2019-11-26 52.197.224.142

2018-12-17-----2018-12-30 52.68.136.160

2018-05-02-----2018-05-17 52.192.128.80

2018-05-02-----2018-05-17 54.178.210.241

2017-04-14-----2017-07-23 52.198.92.177

2017-04-14-----2017-07-22 52.68.211.206

2016-11-11-----2016-12-28 52.192.252.200

2016-11-11-----2016-12-26 52.193.61.168