iP or domain name lookup

mail.yun.ac.cn Server iP：

Current resolution：

domain resolution record：

2023-09-12-----2023-09-12 183.47.114.101

2023-09-12-----2023-09-12 120.241.150.114

2023-09-12-----2023-09-12 183.2.144.108

2023-09-12-----2023-09-12 43.155.124.18

2023-09-12-----2023-09-12 43.154.252.250

2023-09-12-----2023-09-12 183.2.144.113

2023-09-12-----2023-09-12 157.255.13.247

2023-09-12-----2023-09-12 120.232.67.187

2023-09-12-----2023-09-12 157.255.13.12

2020-01-05-----2020-01-05 159.69.83.207

2020-01-03-----2020-01-03 95.216.161.60

2018-02-08-----2018-02-08 116.196.114.59

2017-08-13-----2017-08-14 113.209.79.41