iP or domain name lookup

qtt.youdeliao.cn Server iP：

Current resolution：

domain resolution record：

2021-12-04-----2021-12-04 54.153.56.183

2019-08-28-----2019-08-28 35.241.60.101

2017-12-11-----2018-01-03 118.123.16.28

2017-12-14-----2017-12-22 61.188.39.67

2017-11-27-----2017-12-06 220.166.64.105

2017-11-14-----2017-11-24 118.123.16.106

2017-11-01-----2017-11-14 125.65.79.63