iP or domain name lookup

kc110lsc.myqnapcloud.cn Server iP：

Current resolution：

domain resolution record：

2021-12-20-----2021-12-20 121.48.163.198

2021-11-03-----2021-11-04 113.54.159.26

2021-07-11-----2021-07-24 113.54.155.124

2021-07-03-----2021-07-03 113.54.159.10

2021-07-03-----2021-07-03 113.54.159.19

2020-10-14-----2021-01-05 121.48.163.182

2020-10-14-----2020-10-14 113.54.155.142

2020-07-05-----2020-07-05 113.54.157.230

2020-06-08-----2020-06-19 113.54.152.233