# DomScan > DomScan is a domain intelligence API for domain availability, DNS, WHOIS/RDAP, valuation, security checks, email posture, social handle checks, and monitoring workflows. Use DomScan for programmatic domain research and security automation. Most API endpoints live under `https://domscan.net/v1` and require an API key or signed-in session. The OpenAPI document is the canonical source for exact schemas, parameters, and response formats. This file is generated from the DomScan endpoint registry so new public APIs appear here with minimal manual maintenance. ## Documentation - [API documentation](https://domscan.net/docs): Developer guides, authentication, credits, status codes, and endpoint examples. - [API catalog](https://domscan.net/apis): Public API catalog with dedicated guide pages. - [Pricing](https://domscan.net/pricing): Credit costs, plans, and billing details. - [OpenAPI 3.0](https://domscan.net/v1/openapi.json): Machine-readable API schema. - [Swagger 2.0](https://domscan.net/v1/swagger.json): Swagger 2.0 variant for older API tooling. - [Postman collection](https://domscan.net/v1/postman.json): Importable collection for API clients and manual testing. ## Availability APIs - [GET /v1/coverage](https://domscan.net/docs/coverage): RDAP Coverage. Check which TLDs are supported by the API. Endpoint: GET https://domscan.net/v1/coverage. - [GET /v1/status](https://domscan.net/docs/check-availability): Domain Availability. Check if domains are available for registration across 1,500+ TLDs. Endpoint: GET https://domscan.net/v1/status. - [POST /v1/status/bulk](https://domscan.net/docs/bulk-check): Bulk Domain Check. Check up to 50 domains in parallel. Endpoint: POST https://domscan.net/v1/status/bulk. ## Domain Intelligence APIs - [GET /v1/compare](https://domscan.net/docs/compare): Domain Compare. Compare domains side-by-side. Endpoint: GET https://domscan.net/v1/compare. - [GET /v1/health](https://domscan.net/docs/health): Domain Health. Run comprehensive domain health and live edge/mail checks. Endpoint: GET https://domscan.net/v1/health. - [GET /v1/health/quick](https://domscan.net/docs/health): Quick Health Check. Quick domain health check. Endpoint: GET https://domscan.net/v1/health/quick. - [GET /v1/overview](https://domscan.net/docs/domain-profile): Domain Overview. Get full domain overview in one call. Endpoint: GET https://domscan.net/v1/overview. - [GET /v1/profile](https://domscan.net/docs/domain-profile): Domain Profile. Get domain registration profile data. Endpoint: GET https://domscan.net/v1/profile. - [GET /v1/score](https://domscan.net/docs/scoring): Domain Score. Calculate domain quality score. Endpoint: GET https://domscan.net/v1/score. - [POST /v1/score/compare](https://domscan.net/docs/scoring): Compare Brand Names. Compare and rank multiple brand names. Endpoint: POST https://domscan.net/v1/score/compare. - [GET /v1/score/info](https://domscan.net/docs/scoring): Brand Scoring Reference. Get brand scoring methodology details. Endpoint: GET https://domscan.net/v1/score/info. - [GET /v1/suggest](https://domscan.net/docs/suggestions): Domain Suggestions. AI-powered domain name suggestions based on keywords. Endpoint: GET https://domscan.net/v1/suggest. - [GET /v1/tlds](https://domscan.net/docs/tld-intelligence): TLD List. List all supported TLDs. Endpoint: GET https://domscan.net/v1/tlds. - [GET /v1/tlds/:tld](https://domscan.net/docs/tld-intelligence): TLD Detail. Get TLD details and pricing. Endpoint: GET https://domscan.net/v1/tlds/:tld. - [GET /v1/value](https://domscan.net/docs/valuation): Domain Valuation. Estimate domain market value algorithmically. Endpoint: GET https://domscan.net/v1/value. - [POST /v1/value/bulk](https://domscan.net/docs/valuation): Bulk Domain Valuation. Bulk domain valuation for portfolios. Endpoint: POST https://domscan.net/v1/value/bulk. ## DNS APIs - [GET /v1/dns](https://domscan.net/docs/dns-lookup): DNS Lookup. Query DNS records with TTL, DNSSEC, and TXT classification. Endpoint: GET https://domscan.net/v1/dns. - [GET /v1/dns/all](https://domscan.net/docs/dns-lookup): DNS All Records. Get all DNS record types plus summary signals at once. Endpoint: GET https://domscan.net/v1/dns/all. - [GET /v1/dns/history](https://domscan.net/docs/dns-propagation): DNS History. View historical DNS record changes. Endpoint: GET https://domscan.net/v1/dns/history. - [GET /v1/dns/propagation](https://domscan.net/docs/dns-propagation): DNS Propagation. Check global DNS propagation status. Endpoint: GET https://domscan.net/v1/dns/propagation. - [GET /v1/dns/security](https://domscan.net/docs/dns-security): DNS Security. Check DNS and mail security configuration in depth. Endpoint: GET https://domscan.net/v1/dns/security. - [GET /v1/dns/servers](https://domscan.net/docs/dns-propagation): DNS Servers. Get DNS server list. Endpoint: GET https://domscan.net/v1/dns/servers. - [GET /v1/tools/dkim/check](https://domscan.net/docs/email-auth): DKIM Check. Check DKIM selector. Endpoint: GET https://domscan.net/v1/tools/dkim/check. - [GET /v1/tools/dkim/discover](https://domscan.net/docs/email-auth): DKIM Discovery. Discover DKIM selectors. Endpoint: GET https://domscan.net/v1/tools/dkim/discover. - [POST /v1/tools/dmarc/build](https://domscan.net/docs/email-auth): DMARC Builder. Build DMARC records. Endpoint: POST https://domscan.net/v1/tools/dmarc/build. - [POST /v1/tools/dmarc/validate](https://domscan.net/docs/email-auth): DMARC Validator. Validate DMARC records. Endpoint: POST https://domscan.net/v1/tools/dmarc/validate. - [POST /v1/tools/spf/build](https://domscan.net/docs/email-auth): SPF Builder. Build SPF records. Endpoint: POST https://domscan.net/v1/tools/spf/build. - [POST /v1/tools/spf/flatten](https://domscan.net/docs/email-auth): SPF Flattener. Flatten SPF records. Endpoint: POST https://domscan.net/v1/tools/spf/flatten. - [POST /v1/tools/spf/validate](https://domscan.net/docs/email-auth): SPF Validator. Validate SPF records. Endpoint: POST https://domscan.net/v1/tools/spf/validate. ## Security APIs - [GET /v1/brand-monitor](https://domscan.net/docs/brand-monitor): Get Brand Monitors. View brand monitors. Endpoint: GET https://domscan.net/v1/brand-monitor. - [POST /v1/brand-monitor](https://domscan.net/docs/brand-monitor): Create Brand Monitor. Create brand monitor. Endpoint: POST https://domscan.net/v1/brand-monitor. - [GET /v1/brand-monitor/scan](https://domscan.net/docs/brand-monitor): Trigger Brand Scan. Run brand protection scan. Endpoint: GET https://domscan.net/v1/brand-monitor/scan. - [GET /v1/certificates](https://domscan.net/docs/ssl-certificates): SSL Certificates. Search Certificate Transparency logs. Endpoint: GET https://domscan.net/v1/certificates. - [GET /v1/email-auth](https://domscan.net/docs/email-auth): Email Authentication. Check email auth records and mail transport policies. Endpoint: GET https://domscan.net/v1/email-auth. - [GET /v1/email/check](https://domscan.net/docs/email-blacklist): Email Blacklist Check. Check if email domain is disposable. Endpoint: GET https://domscan.net/v1/email/check. - [POST /v1/email/check/bulk](https://domscan.net/docs/email-blacklist): Bulk Email Check. Bulk email blacklist checking. Endpoint: POST https://domscan.net/v1/email/check/bulk. - [GET /v1/email/compliance](https://domscan.net/docs/email-auth): Email Compliance. Check Gmail and Outlook sender readiness for a domain. Endpoint: GET https://domscan.net/v1/email/compliance. - [GET /v1/email/verify](https://domscan.net/docs/email-verify): Email Verification. Verify email addresses with deliverability status, confidence, risk signals, and DNS evidence. Endpoint: GET https://domscan.net/v1/email/verify. - [POST /v1/email/verify/bulk](https://domscan.net/docs/email-verify): Bulk Email Verification. Bulk email verification. Endpoint: POST https://domscan.net/v1/email/verify/bulk. - [GET /v1/reputation](https://domscan.net/docs/reputation): Domain Reputation. Check domain trust signals with confidence metadata. Endpoint: GET https://domscan.net/v1/reputation. - [GET /v1/ssl/audit](https://domscan.net/docs/ssl-certificates): SSL Audit. Get a comprehensive live SSL/TLS audit. Endpoint: GET https://domscan.net/v1/ssl/audit. - [GET /v1/ssl/chain](https://domscan.net/docs/ssl-certificates): SSL Chain. Analyze certificate chain. Endpoint: GET https://domscan.net/v1/ssl/chain. - [GET /v1/ssl/deep-scan](https://domscan.net/docs/ssl-certificates): SSL Deep Scan. Run or fetch a premium cached deep SSL/TLS scan. Endpoint: GET https://domscan.net/v1/ssl/deep-scan. - [GET /v1/ssl/expiring](https://domscan.net/docs/ssl-certificates): SSL Expiry Check. Check certificate expiry status. Endpoint: GET https://domscan.net/v1/ssl/expiring. - [GET /v1/ssl/grade](https://domscan.net/docs/ssl-certificates): SSL Grade. Get SSL/TLS grade with HSTS preload audit details. Endpoint: GET https://domscan.net/v1/ssl/grade. - [GET /v1/subdomains](https://domscan.net/docs/subdomains): Subdomain Finder. Discover subdomains via CT logs. Endpoint: GET https://domscan.net/v1/subdomains. - [GET /v1/typos](https://domscan.net/docs/typosquatting): Typosquatting Detection. Detect typosquatting threats for your brand. Endpoint: GET https://domscan.net/v1/typos. ## Intelligence APIs - [GET /v1/categorize](https://domscan.net/docs/categorization): Website Categorization. Categorize websites by content type. Endpoint: GET https://domscan.net/v1/categorize. - [POST /v1/categorize/bulk](https://domscan.net/docs/categorization): Bulk Website Categorization. Bulk categorize websites. Endpoint: POST https://domscan.net/v1/categorize/bulk. - [GET /v1/company](https://domscan.net/docs/company-lookup): Company Lookup. Extract company info from domain. Endpoint: GET https://domscan.net/v1/company. - [GET /v1/hosting](https://domscan.net/docs/tech-stack): Hosting Detection. Detect hosting infrastructure. Endpoint: GET https://domscan.net/v1/hosting. - [GET /v1/parking](https://domscan.net/docs/tech-stack): Parking Detection. Detect parked domains and aftermarket listings. Endpoint: GET https://domscan.net/v1/parking. - [GET /v1/redirects](https://domscan.net/docs/redirect-chain): Redirect Chain. Follow and analyze redirect chains. Endpoint: GET https://domscan.net/v1/redirects. - [GET /v1/similarity](https://domscan.net/docs/similarity): Domain Similarity. Calculate domain similarity scores. Endpoint: GET https://domscan.net/v1/similarity. - [GET /v1/tech](https://domscan.net/docs/tech-stack): Tech Stack Detection. Detect website technology stack. Endpoint: GET https://domscan.net/v1/tech. ## Social APIs - [GET /v1/social](https://domscan.net/docs/social): Social Handle Checker. Check social username availability. Endpoint: GET https://domscan.net/v1/social. - [GET /v1/social/info](https://domscan.net/docs/social): Social Handle Reference. Get social handle endpoint details. Endpoint: GET https://domscan.net/v1/social/info. ## OSINT APIs - [GET /v1/ip](https://domscan.net/docs/ip-lookup): IP Geolocation. IP or domain geolocation, ASN, and security lookup. Endpoint: GET https://domscan.net/v1/ip. - [GET /v1/lifecycle](https://domscan.net/docs/lifecycle): Domain Lifecycle. Domain registration dates and lifecycle phase. Endpoint: GET https://domscan.net/v1/lifecycle. - [GET /v1/mac](https://domscan.net/docs/mac-lookup): MAC Address Lookup. MAC address vendor lookup. Endpoint: GET https://domscan.net/v1/mac. - [GET /v1/mac/info](https://domscan.net/docs/mac-lookup): MAC Lookup Reference. Get MAC lookup endpoint details. Endpoint: GET https://domscan.net/v1/mac/info. - [GET /v1/rdap](https://domscan.net/docs/whois-lookup): RDAP Lookup. Raw RDAP lookup for domains, IPs, and ASNs. Endpoint: GET https://domscan.net/v1/rdap. - [GET /v1/reverse/ip](https://domscan.net/docs/reverse-ip): Reverse IP Lookup (Deprecated). Deprecated limited reverse IP cache lookup. Endpoint: GET https://domscan.net/v1/reverse/ip. - [GET /v1/reverse/mx](https://domscan.net/docs/reverse-mx): Reverse MX Lookup (Deprecated). Deprecated limited reverse MX cache lookup. Endpoint: GET https://domscan.net/v1/reverse/mx. - [GET /v1/whois](https://domscan.net/docs/whois-lookup): WHOIS Lookup. WHOIS domain registration lookup. Endpoint: GET https://domscan.net/v1/whois. - [POST /v1/whois/bulk](https://domscan.net/docs/whois-lookup): Bulk WHOIS Lookup. Bulk WHOIS lookup. Endpoint: POST https://domscan.net/v1/whois/bulk. - [GET /v1/whois/history](https://domscan.net/docs/whois-lookup): WHOIS History. View historical WHOIS changes. Endpoint: GET https://domscan.net/v1/whois/history. ## Pricing APIs - [GET /v1/prices](https://domscan.net/docs/pricing): Domain Pricing. Compare domain prices across registrars. Endpoint: GET https://domscan.net/v1/prices. - [POST /v1/prices/bulk](https://domscan.net/docs/pricing): Bulk Pricing. Bulk domain pricing lookup. Endpoint: POST https://domscan.net/v1/prices/bulk. - [GET /v1/prices/compare](https://domscan.net/docs/pricing): Compare Registrar Prices. Compare registrar prices. Endpoint: GET https://domscan.net/v1/prices/compare. - [GET /v1/prices/registrars](https://domscan.net/docs/pricing): List Registrars. List all registrars. Endpoint: GET https://domscan.net/v1/prices/registrars. - [GET /v1/prices/tld/:tld](https://domscan.net/docs/pricing): TLD Pricing. Get TLD-specific pricing. Endpoint: GET https://domscan.net/v1/prices/tld/:tld. ## Recipe APIs - [GET /v1/recipes/brand-launch](https://domscan.net/docs/recipe-brand-launch): Brand Launch Readiness. Pre-launch brand readiness checklist. Endpoint: GET https://domscan.net/v1/recipes/brand-launch. - [GET /v1/recipes/competitor-intel](https://domscan.net/docs/recipe-competitor-intel): Competitor Intelligence. Competitor infrastructure analysis. Endpoint: GET https://domscan.net/v1/recipes/competitor-intel. - [GET /v1/recipes/defensive-registration](https://domscan.net/docs/recipe-defensive-registration): Defensive Registration. Defensive domain recommendations. Endpoint: GET https://domscan.net/v1/recipes/defensive-registration. - [GET /v1/recipes/dns-migration](https://domscan.net/docs/recipe-dns-migration): DNS Migration Check. DNS migration readiness check. Endpoint: GET https://domscan.net/v1/recipes/dns-migration. - [GET /v1/recipes/domain-finder](https://domscan.net/docs/recipe-domain-finder): Domain Finder. AI-powered available domain discovery. Endpoint: GET https://domscan.net/v1/recipes/domain-finder. - [GET /v1/recipes/due-diligence](https://domscan.net/docs/recipe-due-diligence): Domain Due Diligence. Complete domain acquisition analysis. Endpoint: GET https://domscan.net/v1/recipes/due-diligence. - [GET /v1/recipes/email-deliverability](https://domscan.net/docs/recipe-email-deliverability): Email Deliverability Audit. Email deliverability analysis. Endpoint: GET https://domscan.net/v1/recipes/email-deliverability. - [GET /v1/recipes/infrastructure-discovery](https://domscan.net/docs/recipe-infrastructure-discovery): Infrastructure Discovery. Infrastructure and attack surface mapping. Endpoint: GET https://domscan.net/v1/recipes/infrastructure-discovery. - [GET /v1/recipes/phishing-investigation](https://domscan.net/docs/recipe-phishing-investigation): Phishing Investigation. Phishing domain investigation. Endpoint: GET https://domscan.net/v1/recipes/phishing-investigation. - [GET /v1/recipes/portfolio-audit](https://domscan.net/docs/recipe-portfolio-audit): Portfolio Audit. Domain portfolio audit and optimization. Endpoint: GET https://domscan.net/v1/recipes/portfolio-audit. - [POST /v1/recipes/portfolio-audit](https://domscan.net/docs/recipe-portfolio-audit): Portfolio Audit (POST). Domain portfolio audit (POST). Endpoint: POST https://domscan.net/v1/recipes/portfolio-audit. - [GET /v1/recipes/threat-assessment](https://domscan.net/docs/recipe-threat-assessment): Threat Assessment. Brand threat and typosquatting analysis. Endpoint: GET https://domscan.net/v1/recipes/threat-assessment. ## Watchlist APIs - [DELETE /v1/watchlist](https://domscan.net/docs/watchlist): Remove from Watchlist. Remove domain from watchlist. Endpoint: DELETE https://domscan.net/v1/watchlist. - [GET /v1/watchlist](https://domscan.net/docs/watchlist): Get Watchlist. View watched domains. Endpoint: GET https://domscan.net/v1/watchlist. - [POST /v1/watchlist](https://domscan.net/docs/watchlist): Add to Watchlist. Add domain to watchlist. Endpoint: POST https://domscan.net/v1/watchlist. - [GET /v1/watchlist/available](https://domscan.net/docs/watchlist): Get Available Domains. View available watched domains. Endpoint: GET https://domscan.net/v1/watchlist/available. - [GET /v1/watchlist/expiring](https://domscan.net/docs/watchlist): Get Expiring Domains. View expiring watched domains. Endpoint: GET https://domscan.net/v1/watchlist/expiring. ## Meta APIs - [GET /v1/email/blacklist](https://domscan.net/docs/email-blacklist): Disposable Email Dataset. Browse disposable email domain data. Endpoint: GET https://domscan.net/v1/email/blacklist. - [GET /v1/email/blacklist/download](https://domscan.net/docs/email-blacklist): Download Disposable Email Dataset. Download disposable email domain data. Endpoint: GET https://domscan.net/v1/email/blacklist/download. - [GET /v1/pricing](https://domscan.net/docs/pricing): API Pricing Info. View API pricing. Endpoint: GET https://domscan.net/v1/pricing. ## Optional - [DomScan home](https://domscan.net/): Product overview and navigation for human readers. - [Changelog](https://domscan.net/changelog): Recent API and product updates.