---
title: "Domain Authority Checker - Free checker | FirstSales"
description: "The Domain Authority Checker shows your DA score and compares against competitors. Track your domain's authority over time."
canonical: "https://firstsales.io/tools/domain-authority-checker/"
---

100% Free • No SignupDomain & DNS Toolschecker

# Domain Authority Checker

Check domain authority (DA) score and compare against competitors. Works instantly without signup.

Instant Results

No Signup

[Home](/)/[Tools](/tools/)/Domain Authority Checker

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Domain Authority Checker

Check Domain Authority Score

Domain Name

Domain Authority (DA) is a search engine ranking score (0-100) that predicts how well a website will rank. Higher scores indicate greater ability to rank in search results.

[Stop doing this by hand. FirstSales runs your domain & dns tools on autopilot, 24/7.Start your $1 trial](https://app.firstsales.io)

## Key Features

DA score

Page authority

Comparison

Historical tracking

Competitor analysis

## Use Cases

1

SEO tracking

2

Competitor analysis

3

Link building

4

Authority monitoring

Tool Info

Typechecker

Free

Yes

Signup

Not Required

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[DNS Record LookupLookup all DNS record types (A, AAAA, CNAME, MX, NS, TXT, SOA) for any domain](/tools/dns-record-lookup/)[Domain Age CheckerCheck how old a domain is and when it was first registered](/tools/domain-age-checker/)[Domain Expiration CheckerCheck when a domain expires and get renewal reminders for your domains](/tools/domain-expiration-checker/)[WHOIS LookupGet WHOIS registration information for any domain including owner, registrar, and contacts](/tools/whois-lookup/)[SPF Record CheckerValidate your domain's SPF record and identify misconfigurations that block email delivery](/tools/spf-record-checker/)[DKIM Record CheckerVerify your DKIM DNS record is correctly published and properly signing outgoing emails](/tools/dkim-record-checker/)

Start your $1 trial

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Smart deliverability tools

Built-in analytics

[Start your $1 trial ](https://app.firstsales.io/)

## About Domain Authority Checker

The Domain Authority Checker shows your DA score and compares against competitors. Track your domain's authority over time.

## Automate Your Domain & DNS Tools

This free tool is great for quick checks. FirstSales automates your entire domain & dns tools workflow with AI-powered personalization and 87% inbox placement.

[Start your $1 trial](https://app.firstsales.io)

Setup in 8 minutes • Cancel anytime

## FAQs

Your questions answered

Can't find what you're looking for? Contact our [customer support team](mailto:support@firstsales.io)

### General

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### Deliverability

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Can't find what you're looking for? Contact our [customer support team](mailto:support@firstsales.io)