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SPF Record Checker
SPF Record checker tool to verify and validate your domain's SPF records. Ensure your email authentication is properly configured.
Input Domain
Verify SPF Records
Verify and analyze your domain's SPF records to ensure proper email authentication and prevent email spoofing.
Validate SPF Records
Check if your SPF records are properly configured and follow best practices.
Detailed Analysis
Get comprehensive breakdown of each SPF mechanism and their implications.
Security Recommendations
Receive actionable suggestions to improve your email security configuration.
Why Check SPF Records?
SPF (Sender Policy Framework) records are crucial for email authentication. They help prevent email spoofing and improve deliverability by specifying which mail servers are authorized to send emails on behalf of your domain.
Frequently Asked Questions
What is an SPF record?
An SPF (Sender Policy Framework) record is a DNS record that identifies which mail servers are authorized to send email on behalf of your domain. It helps prevent email spoofing and improves email deliverability.
Why do I need to check my SPF records?
Regular SPF record checks ensure your email authentication is properly configured, helping to prevent email spoofing and maintain good deliverability rates. It's essential for maintaining email security and preventing your domain from being used in spam campaigns.
How often should I check my SPF records?
It's recommended to check your SPF records whenever you make changes to your email infrastructure, add new email service providers, or at least quarterly as part of regular maintenance to ensure continued proper configuration.
What happens if my SPF record is incorrect?
Incorrect SPF records can lead to legitimate emails being marked as spam, decreased email deliverability, and potentially allow unauthorized sources to send emails appearing to be from your domain.
Can I have multiple SPF records?
No, a domain should only have one SPF record. Having multiple SPF records can cause conflicts and result in email delivery issues. Instead, combine all authorized sources into a single SPF record.