iP or domain name lookup

mixamo.com Server iP：

Current resolution：

domain resolution record：

2021-08-02-----2021-11-04 54.245.121.150

2021-08-27-----2021-11-04 44.237.12.59

2021-11-04-----2021-11-04 44.228.84.155

2021-09-29-----2021-09-29 35.164.31.18

2021-08-02-----2021-09-03 54.70.159.177

2021-08-02-----2021-08-02 44.236.17.165

2021-02-22-----2021-04-25 44.240.95.64

2021-03-16-----2021-04-25 54.149.133.134

2021-04-25-----2021-04-25 35.161.61.143

2021-02-22-----2021-04-08 44.239.219.150

2019-08-14-----2021-02-22 35.165.141.91

2019-08-14-----2021-01-24 35.165.238.46

2019-11-13-----2021-01-24 54.70.2.201

2019-08-14-----2019-08-14 54.187.246.196