cURL 错误: Empty reply from server

iPv6地址有效查询器

20ca:2bc4:c663:9ddf:f498:71ca:b863:8f5f

有效的IPv6地址

正在查询:

ccd7:2b81:8188:3f6c:739e:9766:4f21:d269 6d51:22c4:f4fb:01d1:5906:b982:e522:6861 016a:6c34:fac3:8648:37d7:a6a3:7b4c:c2bb 3d09:577e:2d15:f901:c5d1:9f57:7fb9:9bac d36d:3852:825b:9719:ea77:913c:92a7:4d98 324a:ed21:9146:f09c:76f4:1d7d:8b6c:9823 6882:89bd:0c12:8ae9:5654:5484:0c9f:8e8e 7d50:95ef:6dd4:b6ba:15f4:4689:73d1:0143 2d0d:92c5:e56a:c032:a509:7130:42d4:69e5 cbf1:328c:7f3e:77ea:5dc4:6b42:fa54:8a74

cURL 错误: Empty reply from server