cURL 错误: Empty reply from server

iPv6地址有效查询器

b81f:b5f3:1d84:4a2a:ea05:833e:f72d:a41c

有效的IPv6地址

正在查询:

a4f6:3f00:a292:fa28:25d9:485b:e1fa:d851 fcc8:a8f9:6182:12a7:199e:08d0:5b57:f04d d495:35bb:22a5:4b76:45b7:ba26:0361:6bf1 261a:d6ca:97f9:9240:489b:d8aa:55c7:bcb2 38ea:0007:52e5:66e1:9c95:4e43:79f9:79f6 5921:acfb:3e35:71c4:76aa:f858:d2b3:294e fda4:953c:4c32:46e3:d94a:f8a1:b6d5:cf41 b95c:a73f:5b43:7589:8eec:66a1:3cd2:c852 ff29:04bc:4d1a:f5b9:fe5c:12c2:5421:26ac fcda:d4c3:38ba:4301:33a3:8bf5:f9e9:08e5

cURL 错误: Empty reply from server