DNS 递归解析器对比 API 参考

Q: 在哪里可以找到 DNS 递归解析器对比 的请求和响应参考？

使用 DNS 递归解析器对比 的 API 参考来查看参数、响应字段、示例、状态码和支持的操作模式。

你将获得什么

比较 Cloudflare 和 Google 公共递归 DNS 解析器的响应。两者都是采用全球任播的 DoH 服务，并非地理探针或权威 DNS 服务器。

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适合选择此产品的场景

适用对象

将此套件用于故障排查、迁移检查、基础设施研究和安全审查。

适合选择此产品的场景

需要比较配置的公开递归解析器响应时选择。这不是全球传播的地理证明。

你将获得什么

比较 Cloudflare 和 Google 公共递归 DNS 解析器的响应。两者都是采用全球任播的 DoH 服务，并非地理探针或权威 DNS 服务器。

端点

集成前，请查看支持的操作、输入、输出、执行模式和响应限制。

GET /v1/dns/propagation 查看 API 参考

POST /v1/dns/propagation/bulk 查看 API 参考

GET /v1/dns/servers 查看 API 参考

积分和身份验证

0-2 需要身份验证。有关确切费用和按项计费，请查看操作参考。

操作示例

使用文档化的操作来收集、评估、补充、验证、比较、保护或监测公开证据。

GET /v1/dns/propagation

查询参数

参数	类型	必需
domain	string	必需
type	string 允许的值 `AAAAACNAMEMXTXTNSSOA` 默认值 `A`	可选
expected	string	可选

响应字段

字段	类型
`domain`	string
`record_type`	string
`expected_value`	string \| null
`measurement_scope`	string
`percentage_basis`	string
`propagation_percentage`	number
`fully_propagated`	boolean
`consistent`	boolean
`unique_values[]`	string[]
`results[]`	object[]
`results[]`	object
`results[].server`	object
`results[].server.name`	string
`results[].server.ip`	string
`results[].server.provider`	string
`results[].server.location`	string
`results[].server.country`	string
`results[].server.scope`	string
`results[].server.doh_endpoint`	string
`results[].server.documentation_url`	string
`results[].server.format`	string
`results[].success`	boolean
`results[].records[]`	string[]
`results[].ttl`	integer \| null
`results[].response_time_ms`	integer
`results[].error`	string \| null
`checked_at`	string
`total_duration_ms`	integer
`summary`	object
`summary.total_servers`	integer
`summary.successful`	integer
`summary.failed`	integer
`summary.matching_expected`	integer
`propagation_summary`	object
`propagation_summary.measurement_scope`	string
`propagation_summary.percentage_basis`	string
`propagation_summary.resolver_count`	integer
`propagation_summary.successful_count`	integer
`propagation_summary.failed_count`	integer
`propagation_summary.propagation_percentage`	number
`propagation_summary.fully_propagated`	boolean
`propagation_summary.consistent`	boolean
`propagation_summary.unique_value_count`	integer
`propagation_summary.matching_expected_count`	integer
`propagation_summary.expected_value_present`	boolean \| null
`propagation_summary.countries_checked`	integer
`propagation_summary.providers_checked`	integer
`propagation_summary.locations_checked`	integer
`propagation_summary.slowest_resolver`	string \| null
`propagation_summary.slowest_response_ms`	integer \| null
`propagation_summary.fastest_response_ms`	integer \| null
`propagation_summary.disagreement_count`	integer
`propagation_summary.confidence`	string

请求示例

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/dns/propagation?domain=example.com&type=A&expected=192.0.2.1"

响应示例

{
  "domain": "example.com",
  "record_type": "A",
  "expected_value": "example",
  "measurement_scope": "configured_recursive_resolvers",
  "percentage_basis": "expected_value_match",
  "propagation_percentage": 0.5,
  "fully_propagated": false,
  "consistent": false,
  "unique_values": [
    "example"
  ],
  "results": [
    {
      "server": {
        "name": "example",
        "ip": "192.0.2.1",
        "provider": "example",
        "location": "Global anycast",
        "country": "GLOBAL",
        "scope": "global-anycast",
        "doh_endpoint": "https://example.com",
        "documentation_url": "https://example.com",
        "format": "dns-json"
      },
      "success": true,
      "records": [
        "example"
      ],
      "ttl": 1,
      "response_time_ms": 1,
      "error": "example"
    }
  ],
  "checked_at": "2026-08-27T12:00:00Z",
  "total_duration_ms": 1,
  "summary": {
    "total_servers": 1,
    "successful": 1,
    "failed": 1,
    "matching_expected": 1
  },
  "propagation_summary": {
    "measurement_scope": "configured_recursive_resolvers",
    "percentage_basis": "expected_value_match",
    "resolver_count": 1,
    "successful_count": 1,
    "failed_count": 1,
    "propagation_percentage": 0.5,
    "fully_propagated": false,
    "consistent": false,
    "unique_value_count": 1,
    "matching_expected_count": 1,
    "expected_value_present": false,
    "countries_checked": 1,
    "providers_checked": 1,
    "locations_checked": 1,
    "slowest_resolver": "example",
    "slowest_response_ms": 1,
    "fastest_response_ms": 1,
    "disagreement_count": 1,
    "confidence": "high"
  }
}