zkcedu.com服务器iP：
当前解析：
美国 - CloudFlare节点104.21.38.91
历史解析记录：
2024-10-05 至 2024-10-05 104.21.38.91
2024-09-03 至 2024-09-26 38.11.86.47
2024-08-04 至 2024-08-22 38.63.193.53
2024-07-27 至 2024-07-27 107.149.240.244
2024-07-25 至 2024-07-25 23.248.234.155
2024-07-20 至 2024-07-20 107.148.29.17
2024-07-13 至 2024-07-13 27.0.235.150
2024-06-29 至 2024-06-29 23.248.234.154
2024-04-09 至 2024-04-25 38.11.146.156
2024-04-07 至 2024-04-07 38.33.181.151
2024-04-03 至 2024-04-03 38.12.229.108
2024-01-22 至 2024-01-22 154.197.236.22
2023-12-27 至 2023-12-27 166.88.142.23
2023-11-10 至 2023-11-16 104.164.223.150
2023-09-03 至 2023-09-07 104.253.156.124
2023-05-22 至 2023-05-31 104.252.146.252