iP or domain name lookup

caobb.xyz Server iP：

Current resolution：

domain resolution record：

2020-11-01-----2021-04-10 103.79.179.7

2017-12-22-----2017-12-22 140.143.95.35

2017-12-21-----2017-12-21 111.231.205.203

2017-12-20-----2017-12-20 205.209.144.109

2017-11-11-----2017-11-11 205.209.144.112

2016-07-12-----2016-11-17 43.242.128.161

2016-04-28-----2016-04-29 221.192.153.41