WyldAPI

DNS Lookup API for Domain & Infrastructure Diagnostics

Retrieve DNS records including A, AAAA, MX, TXT, CNAME, NS, SRV, and more through a lightweight REST API. Built for email diagnostics, domain validation, infrastructure monitoring, and backend automation workflows.

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Preview DNS record lookups for domains, including A, MX, TXT, and other common record types.

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Code Examples

Simple REST API requests with JSON responses for fast backend integration.

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How This API Works

The DNS Lookup API lets developers query DNS records including A, AAAA, MX, TXT, CNAME, NS, SRV, PTR, and other common record types through a single REST API request.

Each request returns structured JSON data designed for diagnostics, infrastructure monitoring, email verification workflows, domain validation, and backend automation tools without requiring manual DNS parsing or external lookup utilities.

Who This API Is For

Built for developers, DevOps teams, SaaS platforms, monitoring systems, and backend tools that need reliable DNS data without maintaining custom lookup infrastructure.

This API is a good fit if you need to:
Inspect DNS records on demand
Query A, MX, TXT, CNAME, & more with a simple request
Verify email configuration
Confirm MX records & TXT for SPF-style setup checks
Build automated domain checks
Run lookups in scripts, validations, monitoring workflows
Troubleshoot domain issues faster
Get structured results you can log, display, or alert on
Common ways this API is used:
Email deliverability troubleshooting
Confirm mail servers & DNS during delivery issues
Domain onboarding and verification
Validate customer domains during setup or integration
Infrastructure monitoring and diagnostics
Power dashboards, monitoring systems, uptime tools, and debugging workflows
DNS monitoring and change detection
Track DNS updates, mail configuration changes, and domain infrastructure issues

Frequently Asked Questions

The DNS Lookup API can retrieve common DNS records such as A, AAAA, MX, TXT, CNAME, NS, SOA, PTR, CAA, SRV, and NAPTR records.

Yes. The structured JSON responses make the API suitable for monitoring systems, infrastructure dashboards, backend automation, and DevOps workflows.

Yes. DNS lookup results are returned as structured JSON so they can be used in dashboards, diagnostics, monitoring tools, and backend workflows.

Yes. The API supports MX record lookups, making it useful for email validation workflows, mail server diagnostics, and deliverability checks.

Yes. TXT record lookups can be used to inspect SPF-related configurations, verification records, and other domain metadata.

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