iP or domain name lookup

mysonxuan520.xicp.net Server iP：

Current resolution：

domain resolution record：

2017-09-12-----2020-05-13 61.142.176.23

2017-04-28-----2017-04-28 171.212.133.237

2017-04-26-----2017-04-26 171.221.101.10

2017-04-08-----2017-04-09 171.212.132.12

2017-03-31-----2017-03-31 171.221.101.247

2017-03-31-----2017-03-31 171.216.77.123