iP or domain name lookup

universe.mesosphere.com Server iP：

Current resolution：

domain resolution record：

2021-02-15-----2021-05-04 44.231.216.210

2021-02-15-----2021-05-04 44.239.133.9

2021-05-04-----2021-05-04 44.242.30.203

2019-07-04-----2019-10-30 52.19.113.196

2019-08-04-----2019-10-30 54.68.11.110

2019-07-04-----2019-10-21 54.171.11.27

2019-08-13-----2019-10-21 34.209.98.154

2019-07-04-----2019-08-04 34.213.153.18

2019-07-04-----2019-07-12 50.112.192.22

2017-04-19-----2017-04-20 35.160.210.228

2017-04-19-----2017-04-20 52.28.72.50

2017-04-19-----2017-04-20 52.28.109.31

2017-04-19-----2017-04-20 35.161.3.57