iP or domain name lookup

acfic-ccoi.net Server iP：

Current resolution：

domain resolution record：

2019-12-17-----2019-12-17 107.187.46.59

2018-03-02-----2019-04-30 104.149.71.226

2017-12-09-----2017-12-09 198.11.172.242

2017-06-19-----2017-07-05 103.35.184.140

2017-04-04-----2017-04-04 103.35.187.153

2017-02-09-----2017-03-07 198.200.37.102