08/20/2019 22:02:01 209.205.221.178
08/20/2019 22:32:31 209.205.221.178
08/20/2019 23:02:36 209.205.221.178
08/20/2019 23:32:32 209.205.221.178
08/21/2019 00:02:24 209.205.221.178
08/21/2019 01:02:24 209.205.221.178
我确定这段时间自己没有上PTT
请问我能知道这段时间是否有发信或发推文资料吗?