Referencia para desarrolladores

Detección de tecnologías

Consulta la documentación de la API de Detección de tecnologías, con parámetros de solicitud, campos de respuesta, ejemplos de código y gestión de errores para integraciones con DomScan.

Detección de tecnologías

Detecta más de 500 tecnologías verificadas en más de 80 categorías. El modo fast comprueba señales HTTP con límites definidos, el modo rendered observa JavaScript en tiempo de ejecución y solicitudes de red mediante el navegador aislado de Edge Relay, y el modo deep analiza hasta cinco páginas representativas del mismo origen. Los resultados incluyen confianza, evidencias depuradas asociadas a cada página, advertencias y límites de cobertura explícitos.

GET /v1/tech

Parámetros de consulta

ParámetroTipoDescripción
url opcional string URL HTTP(S) pública completa que se va a analizar. Si se proporcionan URL y domain, URL tiene prioridad.
domain opcional string Dominio público o URL HTTP(S) que se va a analizar. Proporciona URL o domain.
mode opcional string Modo de análisis: fast cuesta 3 créditos, rendered cuesta 6 créditos y deep cuesta 9 créditos.
max_pages opcional integer Máximo de páginas del mismo origen que se analizarán en modo deep, de 1 a 5. El valor predeterminado es 3.

Categorías de tecnología

CategoríaEjemplos
cdnCloudflare, Rápidamente, Akamai, CloudFront
cmsWordPress, Drupal, Shopify, Squarespace
analyticsGoogle Análisis, Mixpanel, Segmento
frameworkReaccionar, Vue.js, Angular, Next.js
servernginx, Apache, IIS, LiteSpeed
hostingAWS, Nube Google, Azure, Vercel
platformGitHub, Medium, Substack, GitBook

Solicitud de ejemplo

curl -H "X-API-Key: your-api-key" "https://domscan.net/v1/tech?url=https%3A%2F%2Fwordpress.example%2F"   -H "x-api-key: YOUR_API_KEY"
const domscanFetch = (url, options = {}) =>
  fetch(url, {
    ...options,
    headers: { ...options.headers, "X-API-Key": "your-api-key" },
  });

const response = await domscanFetch(
  "https://domscan.net/v1/tech?url=https%3A%2F%2Fwordpress.example%2F",
  { headers: { "x-api-key": "YOUR_API_KEY" } }
);
const data = await response.json();

for (const tech of data.technologies) {
  console.log(`${tech.id}: ${tech.confidence_score}/100`);
}
import requests

domscan = requests.Session()
domscan.headers.update({"X-API-Key": "your-api-key"})

response = domscan.get(
    "https://domscan.net/v1/tech",
    params={"url": "https://wordpress.example/"},
    headers={"x-api-key": "YOUR_API_KEY"}
)
data = response.json()

for tech in data['technologies']:
    print(f"{tech['id']}: {tech['confidence_score']}/100")

Respuesta de ejemplo

{
  "url": "https://wordpress.example/",
  "technologies": [
    {
      "id": "wordpress",
      "name": "WordPress",
      "category": "cms",
      "version": "6.8.2",
      "version_kind": "product",
      "confidence": "high",
      "confidence_score": 98,
      "evidence": "Meta: generator",
      "evidence_details": [
        {
          "source": "meta",
          "key": "generator",
          "matched": "WordPress 6.8.2"
        }
      ],
      "source_count": 1,
      "caveats": [
        "generator_can_be_removed_or_spoofed",
        "asset_paths_can_be_rewritten"
      ],
      "reference": {
        "website": "https://wordpress.org/",
        "source_url": "https://developer.wordpress.org/reference/functions/get_the_generator/",
        "source_owner": "WordPress.org",
        "source_kind": "official_docs",
        "access": "public",
        "access_method": "target_response_inspection",
        "cost": "none",
        "terms_status": "public_source_reviewed_factual_signature",
        "expected_freshness": "reverify_on_source_or_signature_change",
        "maintenance_risk": "medium",
        "runtime_rate_limits": "not_applicable_no_source_request",
        "fallback_behavior": "unmatched_or_unavailable_signal_is_not_detected",
        "last_verified": "2026-07-15"
      }
    }
  ],
  "detection_summary": {
    "detected_count": 1,
    "category_count": 1,
    "categories": [
      "cms"
    ],
    "high_confidence_count": 1,
    "medium_confidence_count": 0,
    "low_confidence_count": 0,
    "versioned_count": 1,
    "evidence_sources": {
      "header": 0,
      "html": 0,
      "asset_url": 0,
      "network_url": 0,
      "javascript": 0,
      "meta": 1,
      "cookie": 0,
      "url": 0
    },
    "catalog_size": 522,
    "catalog_category_count": 87,
    "summary_field_count": 1
  },
  "summary": {
    "cms": "WordPress"
  },
  "meta": {
    "title": "Example WordPress site",
    "description": "A reserved example response for the technology detection contract.",
    "canonical_url": "https://wordpress.example/",
    "language": "en",
    "favicon": "https://wordpress.example/favicon.ico",
    "open_graph": {
      "title": null,
      "description": null,
      "image": null,
      "url": null,
      "type": null,
      "site_name": null,
      "locale": null
    },
    "twitter_card": {
      "card": null,
      "site": null,
      "creator": null,
      "title": null,
      "description": null,
      "image": null
    },
    "author": null,
    "generator": "WordPress 6.8.2",
    "theme_color": null,
    "manifest_url": null,
    "robots": "index, follow"
  },
  "headers": {
    "content-type": "text/html; charset=UTF-8"
  },
  "ssl": {
    "enabled": true
  },
  "analysis": {
    "status": "complete",
    "requested_url": "https://wordpress.example/",
    "final_url": "https://wordpress.example/",
    "response_status": 200,
    "redirect_count": 0,
    "relay_used": false,
    "signals_checked": [
      "url",
      "header",
      "cookie",
      "html",
      "asset_url",
      "meta"
    ],
    "signals_unavailable": [],
    "html_characters_analyzed": 412,
    "html_bytes_analyzed": 412,
    "html_byte_limit": 1000000,
    "html_truncated": false,
    "response_body_truncated": false,
    "mode": "fast",
    "rendered": false,
    "javascript_executed": false,
    "pages_requested": 1,
    "pages_analyzed": 1,
    "page_limit": 1,
    "network_requests_observed": 0,
    "page_limit_reached": false,
    "resource_limit_reached": false,
    "redirected_to_different_host": false,
    "no_detection_reason": null,
    "recommended_mode": null,
    "pages": [
      {
        "url": "https://wordpress.example/",
        "status": 200,
        "html_truncated": false,
        "network_requests_observed": 0
      }
    ]
  },
  "total_time_ms": 128,
  "checked_at": "2026-07-15T10:30:00Z",
  "_meta": {
    "served_by": "pop=MAD country=ES",
    "worker_version": "2.14.0",
    "analysis_status": "ok",
    "response_status": 200
  }
}

Campos de respuesta

Campo Tipo
url string
technologies[] object[]
technologies[] object
technologies[].id string
technologies[].name string
technologies[].category string
technologies[].version string
technologies[].version_kind string
technologies[].confidence string
technologies[].confidence_score integer
technologies[].evidence string
technologies[].evidence_details[] object[]
technologies[].evidence_details[] object
technologies[].evidence_details[].source string
technologies[].evidence_details[].key string
technologies[].evidence_details[].matched string
technologies[].evidence_details[].page_url string
technologies[].source_count integer
technologies[].caveats[] string[]
technologies[].reference object
technologies[].reference.website string
technologies[].reference.source_url string
technologies[].reference.source_owner string
technologies[].reference.source_kind string
technologies[].reference.access string
technologies[].reference.access_method string
technologies[].reference.cost string
technologies[].reference.terms_status string
technologies[].reference.expected_freshness string
technologies[].reference.maintenance_risk string
technologies[].reference.runtime_rate_limits string
technologies[].reference.fallback_behavior string
technologies[].reference.last_verified string
detection_summary object
detection_summary.detected_count integer
detection_summary.category_count integer
detection_summary.categories[] string[]
detection_summary.high_confidence_count integer
detection_summary.medium_confidence_count integer
detection_summary.low_confidence_count integer
detection_summary.versioned_count integer
detection_summary.evidence_sources object
detection_summary.evidence_sources.header integer
detection_summary.evidence_sources.html integer
detection_summary.evidence_sources.asset_url integer
detection_summary.evidence_sources.network_url integer
detection_summary.evidence_sources.javascript integer
detection_summary.evidence_sources.meta integer
detection_summary.evidence_sources.cookie integer
detection_summary.evidence_sources.url integer
detection_summary.catalog_size integer
detection_summary.catalog_category_count integer
detection_summary.summary_field_count integer
summary object
summary.cdn string
summary.server string
summary.framework string
summary.cms string
summary.hosting string
summary.platform string
summary.analytics[] string[]
headers object
meta object
ssl object
ssl.enabled boolean
analysis object
analysis.status string
analysis.requested_url string
analysis.final_url string
analysis.response_status integer
analysis.redirect_count integer
analysis.relay_used boolean
analysis.signals_checked[] string[]
analysis.signals_unavailable[] string[]
analysis.html_characters_analyzed integer
analysis.html_bytes_analyzed integer
analysis.html_byte_limit integer
analysis.html_truncated boolean
analysis.response_body_truncated boolean
analysis.mode string
analysis.rendered boolean
analysis.javascript_executed boolean
analysis.pages_requested integer
analysis.pages_analyzed integer
analysis.page_limit integer
analysis.network_requests_observed integer
analysis.page_limit_reached boolean
analysis.resource_limit_reached boolean
analysis.redirected_to_different_host boolean
analysis.no_detection_reason string | null
analysis.recommended_mode string | null
analysis.pages[] object[]
analysis.pages[] object
analysis.pages[].url string
analysis.pages[].status integer
analysis.pages[].html_truncated boolean
analysis.pages[].network_requests_observed integer
total_time_ms integer
checked_at string
_meta object
_meta.served_by string
_meta.worker_version string
_meta.analysis_status string
_meta.response_status integer

Detección rápida en lote

POST /v1/tech/bulk ejecuta hasta 10 análisis rápidos en el orden indicado. Cada objetivo válido cuesta 3 créditos, los objetivos no válidos no tienen coste y los fallos de servicios externos se reembolsan por elemento.

POST /v1/tech/bulk
curl -H "X-API-Key: your-api-key" -X POST "https://domscan.net/v1/tech/bulk"   -H "x-api-key: YOUR_API_KEY"   -H "content-type: application/json"   -d '{"targets":["example.com",{"url":"https://shop.example.com/","reference":"shop"}]}'

Trabajos de análisis asíncronos

POST /v1/tech/jobs acepta hasta 100 objetivos en modo fast, rendered o deep. Los trabajos admiten creación idempotente, consulta del estado con acceso restringido al propietario, paginación firmada de resultados, cancelación y reembolsos por elemento. Los resultados completos caducan a las 48 horas.

POST /v1/tech/jobs
GET /v1/tech/jobs
GET /v1/tech/jobs/:job_id
GET /v1/tech/jobs/:job_id/results
DELETE /v1/tech/jobs/:job_id
curl -H "X-API-Key: your-api-key" -X POST "https://domscan.net/v1/tech/jobs"   -H "x-api-key: YOUR_API_KEY"   -H "Idempotency-Key: scan-batch-2026-07-15"   -H "content-type: application/json"   -d '{"mode":"deep","max_pages":3,"targets":["example.com","shop.example.com"]}'

curl -H "X-API-Key: your-api-key" "https://domscan.net/v1/tech/jobs?limit=25"   -H "x-api-key: YOUR_API_KEY"

curl -H "X-API-Key: your-api-key" "https://domscan.net/v1/tech/jobs/tsj_JOB_ID"   -H "x-api-key: YOUR_API_KEY"

curl -H "X-API-Key: your-api-key" "https://domscan.net/v1/tech/jobs/tsj_JOB_ID/results?limit=25"   -H "x-api-key: YOUR_API_KEY"

curl -H "X-API-Key: your-api-key" -X DELETE "https://domscan.net/v1/tech/jobs/tsj_JOB_ID"   -H "x-api-key: YOUR_API_KEY"
GET /v1/hosting

Parámetros de consulta

Parámetro Tipo obligatorio
domain string obligatorio

Campos de respuesta

Campo Tipo
domain string
hosting object
hosting.provider string
hosting.provider_id string
hosting.confidence number
hosting.region string
hosting.detection_method string
cdn object
cdn.detected boolean
cdn.provider string
cdn.provider_id string
cdn.confidence number
cdn.detection_method string
cdn.features[] string[]
waf object
waf.detected boolean
waf.provider string
waf.provider_id string
waf.confidence number
waf.detection_method string
dns_provider object
dns_provider.provider string
dns_provider.provider_id string
dns_provider.nameservers[] string[]
dns_provider.confidence number
dns_providers[] object[]
dns_providers[] object
dns_providers[].provider_id string
dns_providers[].provider string
email_provider object
email_provider.provider string
email_provider.provider_id string
email_provider.mx_records[] string[]
email_provider.confidence number
ssh object
ssh.host string
ssh.port integer
ssh.reachable boolean
ssh.banner string | null
ssh.algorithms[] string[]
ssh.weak_algorithms[] string[]
ssh.keys[] object[]
ssh.keys[] object
ssh.keys[].host string
ssh.keys[].algorithm string
ssh.keys[].key_size integer | null
ssh.keys[].fingerprint_sha256 string | null
ssh.keys[].weak boolean
ssh.keys[].weak_reasons[] string[]
ssh.error string | null
ssh.checked_at string
provider_summary object
provider_summary.cache_status string
provider_summary.provider_count integer
provider_summary.detected_surfaces[] string[]
provider_summary.confidence string
provider_summary.confidence_score integer
provider_summary.hosting_provider string | null
provider_summary.cdn_provider string | null
provider_summary.waf_provider string | null
provider_summary.dns_provider_count integer
provider_summary.email_provider string | null
provider_summary.ssh_exposed boolean | null
provider_summary.evidence[] object[]
provider_summary.evidence[] object
provider_summary.evidence[].surface string
provider_summary.evidence[].provider string
provider_summary.evidence[].confidence number | null
provider_summary.evidence[].method string | null
ip_info object
ip_info.ipv4[] string[]
ip_info.ipv6[] string[]
checked_at string
check_duration_ms integer

Solicitud de ejemplo

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/hosting?domain=example.com"

Respuesta de ejemplo

{
  "domain": "github.com",
  "hosting": {
    "provider": "Microsoft Azure",
    "provider_id": "azure",
    "confidence": 0.86,
    "detection_method": "ip_range"
  },
  "cdn": {
    "detected": true,
    "provider": "Fastly",
    "provider_id": "fastly",
    "confidence": 0.94,
    "detection_method": "headers"
  },
  "waf": {
    "detected": false,
    "confidence": 0.2,
    "detection_method": "headers"
  },
  "dns_provider": {
    "provider": "AWS Route 53",
    "provider_id": "route53",
    "nameservers": [
      "ns-1283.awsdns-32.org",
      "ns-1707.awsdns-21.co.uk"
    ],
    "confidence": 0.9
  },
  "email_provider": {
    "provider": "Google Workspace",
    "provider_id": "google_workspace",
    "mx_records": [
      "aspmx.l.google.com"
    ],
    "confidence": 0.95
  },
  "ssh": {
    "host": "github.com",
    "port": 22,
    "reachable": true,
    "banner": "SSH-2.0-babeld",
    "algorithms": [
      "ssh-ed25519",
      "ecdsa-sha2-nistp256"
    ],
    "weak_algorithms": [],
    "keys": [
      {
        "host": "github.com",
        "algorithm": "ssh-ed25519",
        "key_size": 256,
        "fingerprint_sha256": "SHA256:+DiY3wvvV6TuJJhbpZisF/Ym7N3QKXNoZk6sJ2x2d2s",
        "weak": false,
        "weak_reasons": []
      }
    ],
    "error": null,
    "checked_at": "2026-04-18T21:00:00Z"
  },
  "provider_summary": {
    "cache_status": "miss",
    "provider_count": 4,
    "detected_surfaces": [
      "hosting",
      "cdn",
      "dns",
      "email",
      "ssh"
    ],
    "confidence": "high",
    "confidence_score": 92,
    "hosting_provider": "Microsoft Azure",
    "cdn_provider": "Fastly",
    "waf_provider": null,
    "dns_provider_count": 1,
    "email_provider": "Google Workspace",
    "ssh_exposed": true,
    "evidence": [
      {
        "surface": "hosting",
        "provider": "Microsoft Azure",
        "confidence": 0.86,
        "method": "ip_range"
      },
      {
        "surface": "cdn",
        "provider": "Fastly",
        "confidence": 0.94,
        "method": "headers"
      },
      {
        "surface": "dns",
        "provider": "AWS Route 53",
        "confidence": 0.9,
        "method": "ns"
      },
      {
        "surface": "email",
        "provider": "Google Workspace",
        "confidence": 0.95,
        "method": "mx"
      },
      {
        "surface": "ssh",
        "provider": "public-ssh",
        "confidence": 90,
        "method": "edge-relay"
      }
    ]
  },
  "ip_info": {
    "ipv4": [
      "140.82.121.4"
    ],
    "ipv6": []
  },
  "checked_at": "2026-04-18T21:00:00Z",
  "check_duration_ms": 156
}
POST /v1/hosting/bulk

Parámetros del cuerpo

Parámetro Tipo obligatorio
domains string[] obligatorio

Campos de respuesta

Campo Tipo
results[] unknown[]
meta object
meta.total integer
meta.succeeded integer
meta.failed integer
meta.max_items integer
meta.credits_per_item integer
meta.duration_ms integer

Solicitud de ejemplo

curl -X POST "https://domscan.net/v1/hosting/bulk" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $DOMSCAN_API_KEY" \
  -d '{
  "domains": [
    "example.com",
    "cloudflare.com"
  ]
}'

Respuesta de ejemplo

{
  "results": [
    null
  ],
  "meta": {
    "total": 1,
    "succeeded": 1,
    "failed": 1,
    "max_items": 10,
    "credits_per_item": 1,
    "duration_ms": 1
  }
}
GET /v1/parking

Parámetros de consulta

Parámetro Tipo obligatorio
domain string obligatorio

Campos de respuesta

Campo Tipo
domain string
is_parked boolean
is_for_sale boolean
parking_provider string | null
aftermarket_listings[] object[]
aftermarket_listings[] object
aftermarket_listings[].platform string
aftermarket_listings[].detected_via string
signals[] object[]
signals[] object
signals[].type string
signals[].detail string
signals[].provider string
confidence number
checked_at string
check_duration_ms integer

Solicitud de ejemplo

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/parking?domain=example.com"

Respuesta de ejemplo

{
  "domain": "example.com",
  "is_parked": true,
  "is_for_sale": true,
  "parking_provider": "string",
  "aftermarket_listings": [
    {
      "platform": "string",
      "detected_via": "dns"
    }
  ],
  "signals": [
    {
      "type": "string",
      "detail": "string",
      "provider": "string"
    }
  ],
  "confidence": 1,
  "checked_at": "2026-04-15T12:00:00Z",
  "check_duration_ms": 1
}