iP or domain name lookup

www.alienvault.com Server iP：

Current resolution：

domain resolution record：

2021-06-22-----2021-06-23 104.16.24.72

2021-06-22-----2021-06-23 104.16.64.67

2020-06-22-----2021-05-02 104.16.124.101

2020-06-22-----2021-05-02 104.16.223.55

2019-07-10-----2019-08-21 104.20.237.67

2019-08-21-----2019-08-21 104.20.236.67

2017-11-15-----2018-04-26 104.25.118.19

2017-11-15-----2018-04-24 104.25.119.19

2017-04-23-----2017-04-25 54.152.218.121

2017-04-23-----2017-04-25 34.196.232.33