iP or domain name lookup

8.tlu.dl.delivery.microsoft.com.mwcname.com Server iP：

Current resolution：

domain resolution record：

2020-05-17-----2020-05-17 101.26.37.251

2020-05-17-----2020-05-17 1.180.19.75

2020-05-17-----2020-05-17 221.235.244.165

2020-05-17-----2020-05-17 202.122.146.122

2020-05-17-----2020-05-17 124.236.26.54

2020-05-17-----2020-05-17 221.230.142.24

2020-05-17-----2020-05-17 218.1.70.86

2020-05-17-----2020-05-17 106.122.253.68

2020-05-17-----2020-05-17 223.111.22.143

2020-05-17-----2020-05-17 60.5.255.28

2020-05-17-----2020-05-17 183.235.252.5

2020-05-17-----2020-05-17 117.161.66.31

2020-05-17-----2020-05-17 27.22.54.140

2020-05-17-----2020-05-17 183.240.53.49

2020-05-17-----2020-05-17 58.55.123.239