auth.pctf.xyz服务器iP：
当前解析：
历史解析记录：
2024-10-18-----2024-10-18 45.197.53.111
2024-01-27-----2024-01-27 54.241.182.42
2023-04-07-----2023-04-07 173.82.152.6
2024-10-18-----2024-10-18 45.197.53.111
2024-01-27-----2024-01-27 54.241.182.42
2023-04-07-----2023-04-07 173.82.152.6