cURL 错误: Empty reply from server

iPv6地址有效查询器

ef50:b4be:46a3:0f96:1696:2aff:7d9e:c4a5

有效的IPv6地址

正在查询:

b856:47c6:d6f4:ac3b:295c:25f3:d72a:e997 c6da:9eba:ee49:9f14:b850:86e2:103b:2202 6223:c5f7:d0ca:ca8d:b1a7:325b:2114:989f 6cc1:bad5:a866:80a3:cdb8:ae87:522a:ebf6 41ce:5d34:6b1e:9610:9a57:ff94:d03a:f889 7cb7:351b:f878:5497:04b4:3d82:fecf:ea9c 6d75:fb8b:6453:16f8:6733:be80:d2cf:84e9 bebd:4cf3:0d72:cb43:72fb:fb80:6373:6f9c 1caa:5c6f:5f4b:16f6:035e:9723:a364:ab6a 27a5:befe:3eec:8a8a:4fe6:235c:12f6:0b2b

cURL 错误: Empty reply from server