iP or domain name lookup

r4.partner.outlook.cn Server iP：

Current resolution：

domain resolution record：

2023-04-22-----2024-02-04 1.180.18.26

2024-02-04-----2024-02-04 1.180.18.60

2024-02-04-----2024-02-04 1.180.18.61

2024-02-04-----2024-02-04 182.242.61.33

2024-02-04-----2024-02-04 111.62.176.210

2024-02-04-----2024-02-04 221.194.181.195

2024-02-04-----2024-02-04 223.247.108.236

2024-02-04-----2024-02-04 111.177.12.11

2024-02-04-----2024-02-04 117.161.183.45

2024-02-04-----2024-02-04 182.242.61.37

2024-02-04-----2024-02-04 223.247.108.237

2024-02-04-----2024-02-04 221.194.181.201

2024-02-04-----2024-02-04 156.238.128.11

2024-02-04-----2024-02-04 182.242.61.32

2024-02-04-----2024-02-04 218.12.77.209

2024-02-04-----2024-02-04 111.177.12.15

2024-02-04-----2024-02-04 111.177.12.51

2024-02-04-----2024-02-04 111.177.12.43

2024-02-04-----2024-02-04 111.177.12.13

2024-02-04-----2024-02-04 1.180.18.62

2024-02-04-----2024-02-04 36.158.185.41

2024-02-04-----2024-02-04 218.95.237.48

2024-02-04-----2024-02-04 221.194.181.199

2023-10-01-----2023-10-01 4.79.219.67

2023-10-01-----2023-10-01 103.211.230.23

2023-10-01-----2023-10-01 185.232.56.147

2023-10-01-----2023-10-01 156.238.128.19

2023-07-01-----2023-07-01 4.79.219.72

2023-07-01-----2023-07-01 156.238.128.17

2023-07-01-----2023-07-01 103.211.230.20

2023-07-01-----2023-07-01 128.1.77.226

2021-03-16-----2023-04-30 107.155.25.117

2023-04-04-----2023-04-30 42.81.101.252

2023-04-04-----2023-04-30 124.132.138.73

2023-04-04-----2023-04-30 42.81.101.251

2023-04-04-----2023-04-30 42.81.101.248

2023-04-15-----2023-04-30 183.232.112.87

2023-04-15-----2023-04-30 124.132.138.72

2023-04-22-----2023-04-30 183.232.112.88

2023-04-22-----2023-04-30 124.132.138.85

2023-04-30-----2023-04-30 183.204.72.50

2023-04-30-----2023-04-30 119.39.202.43

2023-04-30-----2023-04-30 125.44.162.161

2023-04-30-----2023-04-30 42.81.101.253

2022-11-29-----2023-04-22 125.44.162.160

2022-11-29-----2023-04-22 107.155.25.120

2023-04-04-----2023-04-22 42.81.101.250

2023-04-22-----2023-04-22 119.39.202.57

2023-04-22-----2023-04-22 36.132.217.41

2023-04-22-----2023-04-22 124.132.138.79