iP or domain name lookup

upgrade.tv.yunos.com Server iP：

Current resolution：

domain resolution record：

2021-05-09-----2024-10-20 106.11.35.122

2021-05-09-----2024-10-20 106.11.43.179

2021-05-09-----2024-10-20 106.11.43.156

2021-05-09-----2021-05-09 106.11.40.48

2019-07-10-----2020-07-25 106.11.186.47

2019-07-10-----2020-07-25 106.11.186.46

2019-07-10-----2020-07-25 106.11.223.115

2019-07-10-----2020-07-25 106.11.45.47

2017-08-06-----2018-10-24 140.205.172.1

2017-08-06-----2018-10-24 42.120.219.14

2017-08-06-----2018-10-24 42.156.141.75

2017-08-06-----2018-10-24 140.205.33.5