launch.rosettastone.com服务器iP:
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历史解析记录:
2025-06-07-----2025-06-11 172.64.155.143
2025-06-11-----2025-06-11 104.18.32.113
2023-05-08-----2023-05-14 104.18.14.202
2023-05-08-----2023-05-14 104.18.15.202
2019-03-31-----2019-07-19 199.27.208.13