{
  "x402Version": 2,
  "id": 57596,
  "slug": "57596",
  "resource": "https://api.sitecheck-api.workers.dev/api/dns",
  "description": "Mail and DNS hygiene of a domain over DNS over HTTPS: A, AAAA, MX, NS, TXT and CAA records; SPF parsed (mechanisms, the all qualifier, a lookup estimate, a warning above 10 lookups); the DMARC policy; DKIM keys under common selectors; MTA-STS, TLS-RPT and BIMI; an issues list and a mail grade from A to F.",
  "type": "http",
  "serviceName": "SiteCheck",
  "resourceType": "AI Inference",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:5042",
      "payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
      "asset": "0x3600000000000000000000000000000000000000",
      "amount": "2000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "domain": "gmail.com"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "a": [
              "93.184.216.34"
            ],
            "aaaa": [
              "2606:2800:220:1:248:1893:25c8:1946"
            ],
            "bimi": null,
            "caa": [
              {
                "flags": 0,
                "tag": "issue",
                "value": "letsencrypt.org"
              }
            ],
            "checkedAt": "2026-10-13T09:00:00.000Z",
            "dkim": {
              "found": [],
              "selectorsChecked": [
                "default",
                "google",
                "selector1",
                "selector2",
                "k1",
                "s1",
                "s2",
                "mail",
                "dkim"
              ]
            },
            "dmarc": {
              "pct": 100,
              "policy": "reject",
              "record": "v=DMARC1; p=reject",
              "rua": null,
              "subdomainPolicy": null
            },
            "domain": "example.com",
            "exists": true,
            "issues": [
              "no DKIM key under the common selectors (a key with another selector is not visible)",
              "no MTA-STS policy"
            ],
            "mailGrade": "B",
            "mailScore": 7,
            "mtaSts": null,
            "mx": [],
            "ns": [
              "a.iana-servers.net",
              "b.iana-servers.net"
            ],
            "nullMx": false,
            "source": "DNS over HTTPS (Cloudflare, Google)",
            "spf": {
              "all": "-",
              "lookups": 0,
              "mechanisms": [
                "-all"
              ],
              "record": "v=spf1 -all"
            },
            "tlsRpt": null,
            "txt": [
              "v=spf1 -all"
            ]
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "domain": {
                    "description": "Domain or URL, e.g. example.com",
                    "type": "string"
                  }
                },
                "required": [
                  "domain"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "dns",
    "spf",
    "dmarc",
    "dkim",
    "email security",
    "bazaar"
  ],
  "sourceHost": "api.sitecheck-api.workers.dev",
  "lastUpdated": "2026-10-13T20:38:44.676Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-13T20:38:44.544Z"
  },
  "metadata": {
    "serviceName": "SiteCheck",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "gmail.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "a": [
                "93.184.216.34"
              ],
              "aaaa": [
                "2606:2800:220:1:248:1893:25c8:1946"
              ],
              "bimi": null,
              "caa": [
                {
                  "flags": 0,
                  "tag": "issue",
                  "value": "letsencrypt.org"
                }
              ],
              "checkedAt": "2026-10-13T09:00:00.000Z",
              "dkim": {
                "found": [],
                "selectorsChecked": [
                  "default",
                  "google",
                  "selector1",
                  "selector2",
                  "k1",
                  "s1",
                  "s2",
                  "mail",
                  "dkim"
                ]
              },
              "dmarc": {
                "pct": 100,
                "policy": "reject",
                "record": "v=DMARC1; p=reject",
                "rua": null,
                "subdomainPolicy": null
              },
              "domain": "example.com",
              "exists": true,
              "issues": [
                "no DKIM key under the common selectors (a key with another selector is not visible)",
                "no MTA-STS policy"
              ],
              "mailGrade": "B",
              "mailScore": 7,
              "mtaSts": null,
              "mx": [],
              "ns": [
                "a.iana-servers.net",
                "b.iana-servers.net"
              ],
              "nullMx": false,
              "source": "DNS over HTTPS (Cloudflare, Google)",
              "spf": {
                "all": "-",
                "lookups": 0,
                "mechanisms": [
                  "-all"
                ],
                "record": "v=spf1 -all"
              },
              "tlsRpt": null,
              "txt": [
                "v=spf1 -all"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "domain": {
                      "description": "Domain or URL, e.g. example.com",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.sitecheck-api.workers.dev",
    "manifest_name": "api.sitecheck-api.workers.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}