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from $7.00 / 1,000 domain checkeds

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Website Security Headers & Email DMARC/SPF Checker

Try for free

Bulk-check domains for HTTPS, TLS, HSTS, CSP and other security headers, SPF, DKIM, DMARC, MTA-STS, DNSSEC and security.txt. 0-100 score, grade and fix list per domain, plus an HTML report. No browser, no API key. Pay per domain.

Pricing

from $7.00 / 1,000 domain checkeds

Rating

0.0

(0)

Developer

Mateus Correia

Actor stats

Bookmarked

Total users

Monthly active users

5 hours ago

Last modified

Categories

You can access the Website Security Headers & Email DMARC/SPF Checker programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

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Website Security Headers & DMARC/SPF Checker OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for Website Security Headers & Email DMARC/SPF Checker from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

Website Security Headers & Email DMARC/SPF Checker API in Python

Website Security Headers & Email DMARC/SPF Checker API in JavaScript

Website Security Headers & Email DMARC/SPF Checker API through CLI

Website Security Headers & Email DMARC/SPF Checker API

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