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Domain Reputation

Check the reputation and trust score of any domain

Analyzing domain reputation...
0
Reputation Score
Interactive intelligence tool

Run the check, then ship the workflow

Use the browser tool for a fast answer, then move the same logic into scripts, monitoring, or product flows when it becomes repeatable.

1
Start with the live form

Enter a domain, URL, IP, email, or record and get a focused result without setup.

2
Review decision-ready signals

Outputs highlight statuses, risks, records, and next actions instead of raw provider noise.

3
Automate the winning workflow

Use the request and response examples to turn a one-off check into an API call or recipe.

What this tool helps you decide

Each page is shaped around a practical operational question, not just a raw lookup.

Signal

See the current DNS, registration, security, pricing, or reputation evidence.

Context

Compare the result with related checks so the next move is easier to trust.

Action

Copy examples, open linked tools, or move into API documentation when you need scale.

Trust signals before you integrate

Transparent docs, authenticated requests, and visible reliability details make it easier to evaluate DomScan before you ship.

Service status API artifacts

OpenAPI, Swagger, Postman, CLI, SDK, and MCP links are one click away.

API keys Protected access

Authenticated endpoints use API keys with clear credit costs before you call them.

Free allowance Sign Up for Free

Start with 10,000 monthly credits and upgrade only when usage grows.

Active Example Request

Start from the curl and HTTP samples, then map the parameters into your application code.

Key Features

Domain Reputation Checker - Free Tool | DomScan

We analyze domain age, WHOIS data, DNS configuration, email authentication (SPF/DKIM/DMARC), SSL status, and blacklist presence to calculate a trust score. Higher scores indicate more trustworthy domains.

Reputation Score

Domain reputation affects email deliverability, SEO rankings, and user trust. Low-reputation domains may have emails flagged as spam, get blocked by corporate firewalls, or trigger browser security warnings.

Check Reputation

Yes! Use GET /v1/reputation?domain=example.com to get reputation scores via API. Perfect for email security, fraud prevention, and vendor risk assessment.

Example Request

Example Request http
GET /v1/reputation?domain=example.com

Example Response

Example Response json
{
  "reputation_score": 72,
  "risk_level": "medium"
}

Built from the same API surface

The browser experience previews DomScan's structured endpoints, so teams can validate a use case before writing code.

Frequently Asked Questions

What does domain reputation score measure?

We analyze domain age, WHOIS data, DNS configuration, email authentication (SPF/DKIM/DMARC), SSL status, and blacklist presence to calculate a trust score. Higher scores indicate more trustworthy domains.

Why is domain reputation important?

Domain reputation affects email deliverability, SEO rankings, and user trust. Low-reputation domains may have emails flagged as spam, get blocked by corporate firewalls, or trigger browser security warnings.

How can I improve my domain's reputation?

Ensure proper email authentication (SPF, DKIM, DMARC), maintain valid SSL certificates, keep WHOIS data accurate, avoid blacklists, and build domain age. Our report highlights specific areas for improvement.

Can I check domain reputation programmatically?

Yes! Use GET /v1/reputation?domain=example.com to get reputation scores via API. Perfect for email security, fraud prevention, and vendor risk assessment.

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