sflearning.mindray.com服务器iP：
当前解析：
历史解析记录：
2023-06-21-----2023-06-21 52.80.163.69
2023-06-21-----2023-06-21 52.80.23.9
2023-04-15-----2023-05-07 71.132.11.36
2023-05-07-----2023-05-07 52.80.243.13
2023-04-19-----2023-04-25 43.196.1.16
2023-04-15-----2023-04-15 52.80.98.50
2023-03-01-----2023-03-06 54.222.236.231
2023-03-06-----2023-03-06 52.81.240.194
2023-03-01-----2023-03-01 52.80.164.181
2022-06-21-----2022-09-14 54.223.113.132