# domainee-dev Free tools API

**Canonical:** https://apis.io/apis/domainee-dev/domainee-dev-free-tools-api/  
**Provider:** domainee-dev — https://apis.io/providers/domainee-dev/  
**Base URL:** https://api.domainee.dev  
**Documentation:** https://domainee.dev/docs

domainee-dev Free tools API is one of 8 APIs that [domainee-dev](https://apis.io/providers/domainee-dev/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Free tools. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Keyless diagnostic lookups. No Authorization header required.

## Operations (18)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/tools/ssl-check` | Returns TLS certificate details for any public hostname: subject, issuer… |
| GET | `/v1/tools/dns-record-lookup` | Look up DNS records for any hostname. |
| GET | `/v1/tools/whois-lookup` | Modern RDAP-backed WHOIS lookup. |
| GET | `/v1/tools/cname-lookup` | Resolve a hostname's CNAME chain. |
| GET | `/v1/tools/dns-provider-lookup` | Fingerprint the DNS provider serving a domain from its public NS records. |
| GET | `/v1/tools/domain-connect-checker` | Check whether a domain's DNS provider implements the Domain Connect protocol… |
| GET | `/v1/tools/http-header-checker` | Fetch a URL and return its response headers + a security grade based on HSTS… |
| GET | `/v1/tools/dns-propagation-checker` | Query the same hostname against ~10 public resolvers across the world… |
| GET | `/v1/tools/redirect-checker` | Follow a URL's redirect chain and return every hop with status code, response… |
| GET | `/v1/tools/spf-record-checker` | Look up the SPF record for a domain, validate syntax, and count void/total DNS… |
| GET | `/v1/tools/domain-age-checker` | RDAP-backed lookup that returns a domain's registration date, age in days +… |
| GET | `/v1/tools/subdomain-finder` | Enumerate subdomains for a target domain by querying Certificate Transparency… |
| GET | `/v1/tools/reverse-ip-lookup` | Resolve PTR (reverse DNS) records for an IP address, and list other domains… |
| GET | `/v1/tools/dmarc-record-checker` | Look up the DMARC record at _dmarc., parse the policy (`p`), subdomain policy… |
| GET | `/v1/tools/txt-record-lookup` | Fetch all TXT records on a domain and classify them: SPF, DKIM, DMARC, BIMI… |
| GET | `/v1/tools/website-status-checker` | Issue a HEAD/GET to a URL and report whether it's up, the HTTP status, response… |
| GET | `/v1/tools/dkim-record-checker` | Look up the DKIM record at ._domainkey., parse the public key, key type… |
| GET | `/v1/tools/domain-availability-checker` | Check availability of a name across one or more TLDs. Uses DNS + RDAP fallback. |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/domainee-dev/openapi/domainee-dev-free-tools-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/domainee-dev/json-schema/domainee-dev-domain-schema.json
- **JSONSchema** — https://artifacts.apis.io/domainee-dev/json-schema/domainee-dev-domain-purchase-schema.json
- **JSONSchema** — https://artifacts.apis.io/domainee-dev/json-schema/domainee-dev-registrant-schema.json
- **JSONSchema** — https://artifacts.apis.io/domainee-dev/json-schema/domainee-dev-registrar-dns-record-schema.json
- **JSONSchema** — https://artifacts.apis.io/domainee-dev/json-schema/domainee-dev-preflight-warning-schema.json
- **JSONSchema** — https://artifacts.apis.io/domainee-dev/json-schema/domainee-dev-project-schema.json

## Other domainee-dev APIs (7)

- [domainee-dev DNS API](https://apis.io/apis/domainee-dev/domainee-dev-dns-api/)
- [domainee-dev Domain purchases API](https://apis.io/apis/domainee-dev/domainee-dev-domain-purchases-api/)
- [domainee-dev Domains API](https://apis.io/apis/domainee-dev/domainee-dev-domains-api/)
- [domainee-dev Origin secret API](https://apis.io/apis/domainee-dev/domainee-dev-origin-secret-api/)
- [domainee-dev Projects API](https://apis.io/apis/domainee-dev/domainee-dev-projects-api/)
- [domainee-dev Service API](https://apis.io/apis/domainee-dev/domainee-dev-service-api/)
- [domainee-dev Webhooks API](https://apis.io/apis/domainee-dev/domainee-dev-webhooks-api/)

## Tags

Free tools

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/domainee-dev/domainee-dev-free-tools-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/domainee-dev/.