Free Tools

Email & DNS Tools

Comprehensive collection of free email authentication, deliverability, and DNS tools. Check your domain's configuration, verify email addresses, analyze reputation, and generate proper authentication records instantly.

Authentication Tools

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SPF Record Checker

Validate your SPF records and check email authentication setup to prevent spoofing and improve deliverability.

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DMARC Record Checker

Analyze your DMARC policy configuration and get recommendations to protect your domain from email spoofing.

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DKIM Record Checker

Verify DKIM signatures and discover common selectors to ensure proper email authentication.

Deliverability Tools

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Email Deliverability Checker

Get a comprehensive deliverability score based on SPF, DMARC, and MX record analysis.

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Email Spam Tester

Check your subject line and email content for spam trigger words, formatting issues, and deliverability risks.

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Email Bounce Checker

Analyze email bounce rates and get insights into delivery issues and list health.

Reputation Tools

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Domain Reputation Checker

Check your domain's reputation including blacklist status, authentication setup, and infrastructure health.

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IP Reputation Checker

Check any IP address for blacklist status, reverse DNS configuration, and sending reputation score.

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Email Blacklist Checker

Check if your domain or IP address is listed on major email blacklists that affect deliverability.

DNS Tools

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DNS Record Checker

Comprehensive DNS lookup tool for all major record types including A, AAAA, CNAME, MX, NS, TXT, SOA, and CAA.

Validation Tools

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Email Health Check

Comprehensive email validation and verification to check if email addresses are valid and deliverable.

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Free Email Checker

Check if an email address is from a free email provider like Gmail, Yahoo, or Outlook.

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Free Email Verifier

Verify email addresses for deliverability and check if they're from free email providers.

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Catch-All Email Checker

Detect whether a domain is configured as catch-all (accept-all) — a key signal for list quality and deliverability risk.

Generators Tools

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SPF Record Generator

Generate properly formatted SPF records for your domain with customizable settings and validation.

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DMARC Record Generator

Create DMARC policies with the correct syntax and configuration for your domain protection needs.

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DKIM Record Generator

Generate DKIM records and selectors for email authentication and signature verification.

Prospecting Tools

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Email Finder

Find verified professional email addresses by name and company domain. Connect with decision makers confidently.

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Why Use Our Email & DNS Tools?

Our comprehensive suite of tools helps you maintain excellent email deliverability, secure your domain, and troubleshoot configuration issues quickly and effectively.

security Email Authentication: Verify and optimize your SPF, DMARC, and DKIM records to protect against spoofing and improve email deliverability.
analytics Deliverability Analysis: Get comprehensive scores and recommendations to improve your email delivery rates and sender reputation.
dns DNS Management: Complete DNS record checking and analysis tools to ensure your domain infrastructure is properly configured.
verified Email Validation: Verify email addresses for deliverability and identify free email providers to maintain list quality.

Best Practices for Email Success

Use our tools regularly to maintain excellent email performance and protect your domain reputation.

check Regular Monitoring: Regularly check your authentication records and deliverability scores to catch issues early and maintain optimal performance.
check Complete Setup: Implement comprehensive email authentication with SPF, DMARC, and DKIM records for maximum security and deliverability.
check Proactive Management: Use blacklist monitoring and reputation checking to identify and resolve issues before they impact your email campaigns.

What People Say

Trusted by thousands of marketers, founders, and SDRs

FAQ

Frequently asked questions

Can't find the answer you're looking for? Reach out to our customer support team.

What is Truelist?: Truelist is a cutting-edge email validation service designed to improve the accuracy and deliverability of your email campaigns by verifying email addresses in real-time and cleaning email lists.
How does Truelist validate email addresses?: Our service uses advanced algorithms and real-time checking to validate email addresses. This includes checking for format correctness, domain validity, and whether the email address is active and accepting mails.
What are the benefits of using Truelist for email validation?: By using Truelist, you can reduce bounce rates, avoid spam traps, improve your sender reputation, and ultimately increase the effectiveness of your email marketing efforts.
Is it really unlimited?: Yes, Truelist offers unlimited free email validation in our platform.
Is Truelist compliant with data privacy regulations like GDPR?: Yes, we prioritize data security and compliance with global privacy laws, including GDPR. Truelist is SOC 2 Type II certified, meaning our security controls are independently audited and verified. We ensure that all data is handled securely and with the utmost respect for privacy. Learn more about our security practices.
Does Truelist have an API?: Yes, we have a powerful API that allows you to integrate Truelist into your own applications and services. You can find our API documentation here.

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