it53.cn服务器iP：
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历史解析记录：
2024-07-08-----2024-07-31 172.67.198.253
2024-07-08-----2024-07-31 104.21.52.121
2023-11-06-----2023-11-06 45.78.54.126
2023-01-31-----2023-08-26 43.135.27.147
2022-06-15-----2022-06-19 156.232.220.4
2017-10-20-----2017-10-20 150.129.81.108
2016-12-15-----2016-12-15 116.31.127.174
2016-12-14-----2016-12-14 42.236.94.251
2016-12-14-----2016-12-14 58.211.137.239
2016-12-14-----2016-12-14 59.51.81.250
2016-12-14-----2016-12-14 117.34.14.239
2016-12-14-----2016-12-14 162.159.208.37