cURL 错误: Empty reply from server

iPv6地址有效查询器

7d72:db2c:1100:2e41:a8ee:b665:038c:67dd

有效的IPv6地址

正在查询:

ef21:aba7:3a0c:3047:f5cb:32bd:43ed:1ae2 fd2f:7534:3621:e3be:e076:5ed9:b812:6b15 cdba:f261:547d:8f93:a31f:bfc3:330f:348a cc21:9583:9c52:1163:132d:6ddb:1eb4:e0f4 f5d0:4878:5bcc:f984:bfd1:6d79:b301:413a 88fb:0049:21d7:e150:6625:f98d:4d9f:92b5 6a80:1248:d882:f861:c4cf:3db4:e72a:73a5 265a:e509:4408:a1bb:477e:b227:dd3e:21df 2d18:d0b1:b20a:9ce7:fbbe:6430:746a:a698 8b14:048a:f06b:ad3e:2bc8:1f28:bd5a:3807

cURL 错误: Empty reply from server