iP or domain name lookup

ssd.mathworks.cn Server iP：

Current resolution：

domain resolution record：

2020-03-04-----2024-06-14 222.138.1.219

2020-03-04-----2024-06-14 218.58.101.205

2021-06-03-----2024-06-14 117.177.243.174

2021-06-03-----2024-06-14 223.111.102.27

2022-05-13-----2024-06-14 115.152.251.59

2022-12-06-----2024-06-14 122.224.34.231

2023-03-14-----2024-06-14 61.147.221.42

2024-04-01-----2024-06-14 182.247.224.174

2024-05-21-----2024-06-14 117.34.19.160

2024-05-21-----2024-06-14 184.30.8.116

2020-03-04-----2024-05-21 27.148.137.215

2020-05-19-----2024-05-21 118.123.103.202

2024-04-08-----2024-05-21 60.221.216.229

2024-04-20-----2024-04-22 60.254.170.77

2022-06-26-----2024-04-20 223.111.109.68

2024-04-08-----2024-04-08 220.160.38.171

2024-04-08-----2024-04-08 23.203.78.56

2020-05-19-----2024-04-01 210.192.117.150

2024-04-01-----2024-04-01 23.66.149.234

2020-03-04-----2023-03-14 23.7.211.133

2020-03-04-----2023-03-14 221.194.155.174

2021-12-21-----2022-06-30 61.147.221.10

2021-12-21-----2022-05-13 23.75.86.13

2020-03-04-----2022-02-25 122.224.45.150

2020-03-04-----2021-06-10 115.152.251.149

2021-06-10-----2021-06-10 23.76.206.92

2021-06-03-----2021-06-03 23.7.167.40

2020-03-04-----2021-02-03 221.230.146.236

2020-05-19-----2021-02-03 183.61.93.163