iP or domain name lookup

b.c2r.ts.cdn.office.net Server iP：

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domain resolution record：

2023-02-02-----2024-04-24 39.91.190.8

2023-02-02-----2024-04-24 39.91.190.6

2023-03-03-----2024-04-24 39.91.190.7

2023-04-18-----2024-04-24 120.209.100.6

2023-07-04-----2024-04-24 119.96.21.133

2023-07-04-----2024-04-24 223.109.104.1

2023-11-15-----2024-04-24 113.125.253.41

2023-11-17-----2024-04-24 123.151.98.174

2023-12-15-----2024-04-24 106.46.26.84

2024-01-09-----2024-04-24 39.175.2.6

2024-01-10-----2024-04-24 106.60.66.26

2024-01-19-----2024-04-24 39.175.2.7

2024-02-02-----2024-04-24 120.39.163.180

2024-02-02-----2024-04-24 111.123.57.103

2024-02-06-----2024-04-24 125.77.181.190

2024-04-07-----2024-04-24 111.43.175.1

2024-04-14-----2024-04-24 36.99.23.31

2024-04-14-----2024-04-24 121.17.252.8

2024-04-14-----2024-04-24 27.18.12.4

2024-04-20-----2024-04-24 36.147.45.1

2024-04-24-----2024-04-24 27.18.12.5

2024-04-24-----2024-04-24 221.195.200.9

2024-04-24-----2024-04-24 122.228.240.137

2024-04-24-----2024-04-24 111.29.57.4

2024-04-24-----2024-04-24 113.125.253.38

2024-04-24-----2024-04-24 122.228.240.10

2024-04-24-----2024-04-24 150.138.210.122

2024-04-24-----2024-04-24 223.109.118.8

2024-04-24-----2024-04-24 39.91.130.5

2024-04-24-----2024-04-24 23.203.135.123

2024-04-24-----2024-04-24 122.70.144.3

2024-04-24-----2024-04-24 111.63.152.130

2024-04-24-----2024-04-24 112.50.97.133

2024-04-24-----2024-04-24 122.228.240.138

2024-04-24-----2024-04-24 120.240.133.137

2024-04-24-----2024-04-24 36.159.98.3

2024-04-24-----2024-04-24 112.30.248.55

2024-04-24-----2024-04-24 106.60.66.24

2024-04-24-----2024-04-24 23.200.74.16

2024-04-24-----2024-04-24 223.109.104.6

2024-04-24-----2024-04-24 122.70.129.2

2024-04-24-----2024-04-24 223.109.107.5

2024-04-24-----2024-04-24 117.147.193.7

2024-04-24-----2024-04-24 23.200.74.48

2024-04-24-----2024-04-24 112.30.224.2

2024-04-24-----2024-04-24 113.56.212.3

2024-04-24-----2024-04-24 121.22.227.1

2024-04-24-----2024-04-24 183.255.249.8

2024-04-24-----2024-04-24 121.17.254.8

2024-04-24-----2024-04-24 111.7.92.7