iP or domain name lookup

app.qsncz.online Server iP：

Current resolution：

domain resolution record：

2021-09-03-----2021-09-07 18.65.159.122

2021-09-03-----2021-09-07 18.65.159.42

2021-09-07-----2021-09-07 54.240.160.101

2021-09-07-----2021-09-07 18.65.200.89

2021-09-07-----2021-09-07 13.227.8.122

2021-09-07-----2021-09-07 18.65.159.114

2021-09-07-----2021-09-07 18.65.159.97

2021-09-07-----2021-09-07 52.84.166.36

2021-09-07-----2021-09-07 52.84.166.89

2021-09-07-----2021-09-07 13.33.210.61

2021-09-07-----2021-09-07 52.84.166.45

2021-09-03-----2021-09-04 52.84.166.22

2021-09-03-----2021-09-03 13.35.49.59

2021-09-03-----2021-09-03 54.240.160.123

2021-09-03-----2021-09-03 99.86.207.112

2021-09-03-----2021-09-03 13.33.210.82

2021-09-03-----2021-09-03 54.240.160.17