iP or domain name lookup

zcl.myqnapcloud.com Server iP：

Current resolution：

domain resolution record：

2019-11-04-----2020-03-03 120.229.113.56

2019-08-21-----2019-08-22 120.229.113.112

2017-11-11-----2017-11-11 120.229.113.222

2017-10-07-----2017-10-08 120.229.113.72

2017-10-08-----2017-10-08 120.229.113.25

2017-07-01-----2017-07-03 121.13.164.60

2017-06-30-----2017-06-30 121.13.164.196