class.kbkt.org服务器iP：
当前解析：
历史解析记录：
2024-09-26-----2025-04-19 104.21.94.133
2024-09-26-----2025-04-19 172.67.168.76
2025-04-19-----2025-04-19 188.114.96.3
2024-09-07-----2024-09-07 170.187.231.7
2024-09-07-----2024-09-07 43.159.77.199
2024-09-07-----2024-09-07 172.235.157.124
2024-09-07-----2024-09-07 203.205.136.235
2024-09-07-----2024-09-07 43.152.25.102
2024-09-07-----2024-09-07 43.152.14.32
2024-09-07-----2024-09-07 43.152.23.34
2024-09-07-----2024-09-07 170.187.231.227
2024-09-07-----2024-09-07 43.132.81.17
2024-09-07-----2024-09-07 172.234.195.53
2024-09-07-----2024-09-07 211.152.148.88