iP or domain name lookup

techworld.lenovo.com.cn Server iP：

Current resolution：

domain resolution record：

2023-06-28-----2024-09-11 103.254.189.2

2023-06-28-----2024-09-11 59.37.89.7

2024-09-11-----2024-09-11 117.91.197.44

2024-09-11-----2024-09-11 110.242.20.43

2024-09-11-----2024-09-11 103.254.188.252

2024-09-11-----2024-09-11 180.163.117.51

2024-09-11-----2024-09-11 36.104.136.181

2024-09-11-----2024-09-11 183.6.211.135

2024-09-11-----2024-09-11 111.132.42.95

2024-09-11-----2024-09-11 106.60.71.199

2024-09-11-----2024-09-11 157.185.148.60

2024-09-11-----2024-09-11 101.96.149.31

2024-09-11-----2024-09-11 223.111.158.54

2024-09-11-----2024-09-11 111.180.137.65

2024-09-11-----2024-09-11 138.113.218.88

2024-09-11-----2024-09-11 1.194.250.192

2024-09-11-----2024-09-11 117.68.44.105

2023-06-28-----2023-06-28 138.113.145.15

2023-06-28-----2023-06-28 183.232.4.12

2023-06-28-----2023-06-28 111.62.91.114

2023-06-28-----2023-06-28 223.111.16.123

2023-06-28-----2023-06-28 112.240.60.72

2023-06-28-----2023-06-28 61.163.112.231

2023-06-28-----2023-06-28 42.81.144.218

2023-06-28-----2023-06-28 58.220.69.158

2023-06-28-----2023-06-28 101.70.152.96

2023-06-28-----2023-06-28 111.161.120.120

2023-06-28-----2023-06-28 106.225.224.27

2017-04-18-----2019-07-17 139.217.10.9