成功获取 HTTPS/SVCB 记录中的 ech 参数。
{
"ok": true,
"name": "cloudflare-ech.com",
"type": "HTTPS",
"dnsType": 65,
"ech": "AEX+DQBBGgAgACAkkFkNDMtmJuYfwM/O8b/+h3t1hixG49JrM9JSX82VMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=",
"echLengthBytes": 71,
"echSha256": "053dbf6c7d2a8a5fe6e1885f4341b9db0cb3188f21d9345ff37f93c853591a85",
"priority": 1,
"targetName": ".",
"params": {
"alpn": "h3,h2",
"ipv4hint": "104.18.10.118,104.18.11.118",
"ech": "AEX+DQBBGgAgACAkkFkNDMtmJuYfwM/O8b/+h3t1hixG49JrM9JSX82VMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=",
"ipv6hint": "2606:4700::6812:a76,2606:4700::6812:b76"
},
"answers": [
{
"name": "cloudflare-ech.com",
"ttl": 300,
"type": 65,
"data": "\\# 136 00 01 00 00 01 00 06 02 68 33 02 68 32 00 04 00 08 68 12 0a 76 68 12 0b 76 00 05 00 47 00 45 fe 0d 00 41 1a 00 20 00 20 24 90 59 0d 0c cb 66 26 e6 1f c0 cf ce f1 bf fe 87 7b 75 86 2c 46 e3 d2 6b 33 d2 52 5f cd 95 31 00 04 00 01 00 01 00 12 63 6c 6f 75 64 66 6c 61 72 65 2d 65 63 68 2e 63 6f 6d 00 00 00 06 00 20 26 06 47 00 00 00 00 00 00 00 00 00 68 12 0a 76 26 06 47 00 00 00 00 00 00 00 00 00 68 12 0b 76"
}
],
"dohProvider": "Cloudflare DNS",
"dohEndpoint": "https://cloudflare-dns.com/dns-query",
"fetchedAt": "2026-07-29T05:38:00.399Z"
}