--- title: "Free SPF Record Checker | AutoSPF" description: "Instantly check and analyze SPF records for any domain. Verify SPF syntax, count DNS lookups, and identify misconfigurations with our free SPF checker tool." image: "https://autospf.com/images/og-default.png" canonical: "https://autospf.com/tools/spf-checker/" --- # Free SPF Record Checker Instantly verify your SPF record, count DNS lookups, and identify misconfigurations - all in one free tool. No signup required - check any domain instantly Enter your domain name Check SPF Record We'll retrieve and analyze the live SPF record from DNS for your domain. Deep Analysis ## What the SPF Checker Analyzes ### SPF Record Verification Retrieves and displays the live SPF record from DNS, confirming which mail servers are authorized to send on behalf of your domain. ### Status & Validation Checks syntax, mechanism usage, and qualifier correctness according to RFC 7208 so you can spot and fix issues before they impact deliverability. ### DNS Lookup Count Counts the exact number of DNS lookups and warns you if you're approaching or exceeding the RFC-mandated 10-lookup limit. ### Authorized IPs & Mechanisms Breaks down every ip4, ip6, include, a, and mx mechanism so you can see exactly which servers are permitted to send email. Why It Matters ## Why Use the Free SPF Checker? ### Improved Email Deliverability Correctly configured SPF records reduce bounce rates and help your emails land in the inbox instead of the spam folder. ### Enhanced Email Security Prevent spoofing and phishing attacks by verifying that only authorized servers can send email from your domain. ### Compliance with Standards Gmail, Outlook, and Yahoo require proper SPF. Our tool checks your record against RFC 7208 and industry best practices. ### User-Friendly Results Clear, actionable output with error alerts, lookup counts, and recommendations - no DNS expertise required. ## Too many DNS lookups? AutoSPF automatically flattens your SPF record to stay within the 10-lookup limit. Setup takes 60 seconds. [Start Free Trial→](https://app.autospf.com/login)[View Plans & Pricing](/pricing/) Rated 5/5 on G2 · Trusted since 2018 ## World-Class Support for Your SPF Needs ### "Helped us go beyond capacity" > AutoSPF did exactly as described, it helped us get past our 10 lookup limit. Afterwards, we hit another limit regarding overall capacity and when contacted, they quickly provided us with a new solution to eliminate capacity issues entirely going forward, so now we can add as many SPF records as needed. They also provided us with a personalized support video explaining their new method in its entirety using our instance as the example. VU Verified User Financial Services · Mid-Market (51-1000 emp.) ### "Great service and great support" > AutoSPF was easy to initially set up on our own and a great cost effective entry into spf flattening. Needed our first support assistance today and got great response including a video demonstrating the issue I was trying to solve, a quick fix, and more detailed followup. GF Greg F. Mid-Market (51-1000 emp.) ### "Robust and useful product with incredible support" > AutoSPF is a simple tool to solve a significant problem. It does it so very well without any issues. Additionally, the support is very professional and goes above and beyond to help resolve any email-related issues for their customers. VU Verified User Insurance · Mid-Market (51-1000 emp.) [Read our reviews on G2 ](https://www.g2.com/products/autospf/reviews) ```json {"@context":"https://schema.org","@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com","logo":{"@type":"ImageObject","url":"https://autospf.com/images/autospf-logo.png"},"description":"Automatic SPF flattening and email authentication management. 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Afterwards, we hit another limit regarding overall capacity and when contacted, they quickly provided us with a new solution to eliminate capacity issues entirely going forward, so now we can add as many SPF records as needed. They also provided us with a personalized support video explaining their new method in its entirety using our instance as the example.","name":"Helped us go beyond capacity","publisher":{"@type":"Organization","name":"G2","url":"https://www.g2.com"}},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":5,"bestRating":5},"author":{"@type":"Person","name":"Greg F."},"datePublished":"2023-07-26","reviewBody":"AutoSPF was easy to initially set up on our own and a great cost effective entry into spf flattening. 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