certification.imdada.cn服务器iP：
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历史解析记录：
2023-04-21-----2024-10-09 106.39.171.160
2023-04-21-----2024-10-09 111.13.24.121
2023-04-21-----2024-10-09 111.206.227.194
2022-06-27-----2023-01-07 116.196.110.36
2023-04-21-----2024-10-09 106.39.171.160
2023-04-21-----2024-10-09 111.13.24.121
2023-04-21-----2024-10-09 111.206.227.194
2022-06-27-----2023-01-07 116.196.110.36