iP or domain name lookup

asp.ftpsd.com Server iP：

Current resolution：

domain resolution record：

2020-12-01-----2020-12-01 199.59.242.154

2019-10-01-----2019-12-11 79.124.78.105

2019-10-10-----2019-10-10 79.124.78.101

2017-07-18-----2017-07-19 218.241.7.115

2017-07-17-----2017-07-18 192.168.1.197