mxtoolbox.com
Open in
urlscan Pro
99.86.4.59
Public Scan
URL:
https://mxtoolbox.com/DMARC.aspx
Submission: On August 14 via api from BR — Scanned from DE
Submission: On August 14 via api from BR — Scanned from DE
Form analysis 1 forms found in the DOM
POST /Public/Content/Toolhandler.aspx?command=dmarc
<form method="post" action="/Public/Content/Toolhandler.aspx?command=dmarc" id="aspnetForm">
<div class="aspNetHidden">
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="onJEDteUmFO3l1H9jv7dRoWFl5ztajqIlJ1+kgEsuYnoaSKRWXIDRnhh1k59AWfl4SvUQsOnJt8FCs9crbfuGD8HwLs=">
</div>
<div class="aspNetHidden">
<input type="hidden" name="__VIEWSTATEGENERATOR" id="__VIEWSTATEGENERATOR" value="B18E989E">
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="bX3Z0YJsKro40G/nA9kEXOcyaza25f6O3PCd55R8FR+tvfqAUGI+xCXVErZ2ReacOpQa3nZ+0JXVXHeZnla+M/tjQ6QEvlAY00pO9U/fi1UiEvE0BnVwHZQcaOGsgPX4/BKczeLPZB3jPMSKSqwAxgx6QOY=">
</div>
<div>
<div class="divMenuContainer" id="mx-top-menu"><!--<link rel="stylesheet" href="https://kit.fontawesome.com/c0c4608636.css" crossorigin="anonymous">-->
<style>
/* DEFAULT STYLES ARE FOR SMALLEST SCALE */
/** MX TOP MENU = mx-tm */
.mx-tm-cloak {
display: none;
}
.mx-tm {
container-type: inline-size;
position: relative;
z-index: 10;
}
.mx-tm a:hover,
.mx-tm a:active,
.mx-tm a:visited,
.mx-tm a:focus {
-webkit-text-decoration: none;
text-decoration: none;
}
.mx-tm-bar {
display: grid;
grid-template-columns: 212px 1fr auto;
align-items: center;
align-content: stretch;
gap: 20px;
padding: 5px 20px 5px 20px;
height: 75px;
/* NOTE! set directly on the element in master for pre-render */
background: linear-gradient(to bottom, rgb(214, 214, 214) 0%, rgba(255, 255, 255, 1) 100%);
/* NOTE! set directly on the element in master for pre-render */
}
/**** BRANDING AREA = brand */
.mx-tm-brand img {
width: 172px;
}
/****** SITE MENU = [brand-]sitemenu */
.mx-tm-brand-sitemenu {
position: relative;
font-family: sans-serif;
font-weight: 500;
font-style: normal;
font-size: 10pt !important;
text-transform: uppercase;
letter-spacing: .2rem !important;
color: #d98a37;
padding-left: 16px;
}
.mx-tm-brand-sitemenu-dropdown {
z-index: 9999999;
}
.mx-tm-brand-sitemenu-header {
display: grid;
align-items: center;
cursor: pointer;
grid-template-columns: 20px 1fr 20px !important;
color: #d98a37;
}
.mx-tm-brand-sitemenu-item {
display: grid;
grid-template-columns: 20px 1fr;
align-items: center;
cursor: pointer;
color: #d98a37;
padding: 5px 10px 5px 16px;
}
.mx-tm-brand-sitemenu-item:hover {
background-color: #d98a37;
color: #ffffff;
}
/**** PRIMARY AREA = primary */
.mx-tm-primary {
display: none;
position: relative;
justify-self: end;
border-right: 1px solid #CCCCCC;
padding-right: 20px;
}
/****** PRIMARY MENU = [primary-]menu */
.mx-tm-primary-menu {
/*display: none;*/
gap: 20px;
align-self: center;
text-align: right;
}
.mx-tm-primary-menu-item {
-webkit-text-decoration: none;
text-decoration: none;
color: #333333;
font-size: 14px !important;
}
.mx-tm-primary-menu-item:hover {
color: #999999;
}
.mx-tm-primary-menu-item.active {
font-weight: bold;
color: #d38336;
background: none;
}
/**** USER AREA = user */
.mx-tm-user {
justify-self: end;
}
.mx-tm-user-toggle {
display: grid;
grid-template-columns: 1fr 20px;
align-items: center;
gap: 5px;
color: #777777;
}
.mx-tm-user-name-text {
display: none;
}
/****** USER MENU = [user-]menu */
.mx-tm-user-menu {
left: inherit;
right: 0;
}
/**** SECONDARY AREA = */
.mx-tm-secondary {
display: none;
}
.mx-tm-secondary .fa-bars {
font-size: 20px;
color: #FFFFFF;
}
/****** SECONDARY MENU = [secondary-]menu */
.mx-tm-secondary-menu a.active {
background-color: #000000;
color: #FFFFFF !important;
}
/**** HAMBURGER AREA = hamburger */
.mx-tm-bar-hamburger {
display: block;
justify-self: end;
text-align: end;
}
.mx-tm-bar-hamburger .fa-bars {
font-size: 20px;
color: #000000;
}
.mx-tm-user-name-hamburger-text.dropdown-header {
padding: 3px 20px 0px 20px;
color: #777777;
}
/****** HAMBURGER MENU = [hamburger-]menu */
.mx-tm-hamburger-menu {
left: inherit;
right: 0;
}
.mx-tm-bar-hamburger button {
padding-top: 4px;
}
/** FULL SIZE */
@container (min-width: 600px) {
.mx-tm-user-name-text {
display: block;
}
.mx-tm-user-name-icon,
.mx-tm-user-name-hamburger-text {
display: none !important;
}
}
@container (min-width: 1000px) {
.mx-tm-primary-menu {
display: flex;
align-items: center;
}
.mx-tm-primary {
display: flex;
}
.mx-tm-bar-hamburger {
display: none;
}
.mx-tm-secondary {
display: block;
}
}
</style>
<div class="mx-tm">
<div class="mx-tm-bar">
<!-- BRANDING AREA -->
<div class="mx-tm-brand">
<!-- MxToolbox Logo -->
<div>
<a href="/SuperTool.aspx" aria-label="Go to product home">
<img src="https://images.mxtoolbox.com/public/images/logo.png" height="43" width="172" alt="MX Logo">
</a>
</div>
<!-- MxToolbox Site Menu -->
<div class="mx-tm-brand-sitemenu">
<div data-toggle="dropdown" data-boundary="viewport" class="dropdown-toggle">
<div class="mx-tm-brand-sitemenu-header">
<i class="fa-duotone fa-toolbox"></i>
<span>SuperTool</span>
<span class="caret"></span>
</div>
</div>
<div class="mx-tm-brand-sitemenu-dropdown dropdown-menu">
<a href="/director.aspx?pr=supertool" class="mx-tm-brand-sitemenu-item -mx-track-url_top-menu-site-supertool">
<i class="fa-duotone fa-toolbox"></i>
<span>SuperTool</span>
</a>
<a href="/director.aspx?pr=monitoring" class="mx-tm-brand-sitemenu-item -mx-track-url_top-menu-site-monitoring">
<i class="fa-duotone fa-display-chart-up"></i>
<span>Monitoring</span>
</a>
<a href="/director.aspx?pr=dc2" class="mx-tm-brand-sitemenu-item -mx-track-url_top-menu-site-dc2">
<i class="fa-duotone fa-envelope"></i>
<span>Delivery Center</span>
</a>
</div>
</div>
</div>
<!-- PRIMARY MENU AREA -->
<div class="mx-tm-primary">
<div class="mx-tm-primary-menu">
<a href="/c/products/matrixdos?feature=no-feature-selected&source=pricing" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-pricing navbar-item-pricing ">
Pricing
</a>
<a href="/SuperTool.aspx" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-supertool navbar-item-supertool active">
Tools
</a>
<a href="https://delivery.mxtoolbox.com" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-delivery navbar-item-delivery ">
Delivery Center
</a>
<a href="/monitoring" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-monitoring navbar-item-monitoring ">
Monitoring
</a>
<a href="/c/mxtoolboxproducts" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-products navbar-item-products ">
Products
</a>
<a href="https://blog.mxtoolbox.com?source=greynav" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-blog navbar-item-blog ">
Blog
</a>
<a href="/support" ng-class="" class="mx-tm-primary-menu-item -mx-track-url_top-main-menu-support navbar-item-support ">
Support
</a>
</div>
</div>
<!-- USER AREA -->
<div id="mx-tm-user" class="mx-tm-user">
<a class="mx-tm-user-name -mx-track-url_user-login" id="top-nav-login" href="/Public/Login.aspx">Login</a>
</div>
<!-- HAMBURGER AREA -->
<div class="mx-tm-bar-hamburger dropdown dropleft">
<button type="button" class="dropdown-toggle" data-toggle="dropdown" data-offset="10,20" aria-label="Menu Picker">
<i class="fa-duotone fa-bars"></i>
</button>
<ul class="mx-tm-hamburger-menu dropdown-menu" role="menu">
<li>
<a href="/c/products/matrixdos?feature=no-feature-selected&source=pricing" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-pricing navbar-item-pricing ">
Pricing
</a>
</li>
<li>
<a href="/SuperTool.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-supertool navbar-item-supertool active">
Tools
</a>
</li>
<li>
<a href="https://delivery.mxtoolbox.com" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-delivery navbar-item-delivery ">
Delivery Center
</a>
</li>
<li>
<a href="/monitoring" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-monitoring navbar-item-monitoring ">
Monitoring
</a>
</li>
<li>
<a href="/c/mxtoolboxproducts" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-products navbar-item-products ">
Products
</a>
</li>
<li>
<a href="https://blog.mxtoolbox.com?source=greynav" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-blog navbar-item-blog ">
Blog
</a>
</li>
<li>
<a href="/support" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-support navbar-item-support ">
Support
</a>
</li>
<li class="divider"></li>
<li>
<a href="/SuperTool.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-supertool navbar-item-supertool ">
SuperTool
</a>
</li>
<li>
<a href="/MXLookup.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-mxlookup navbar-item-mxlookup ">
MX Lookup
</a>
</li>
<li>
<a href="/blacklists.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-blacklists navbar-item-blacklists ">
Blacklists
</a>
</li>
<li>
<a href="/dmarc.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-dmarc navbar-item-dmarc active">
DMARC
</a>
</li>
<li>
<a href="/diagnostic.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-diagnostics navbar-item-diagnostics ">
Diagnostics
</a>
</li>
<li>
<a href="/emailhealth" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-domain navbar-item-domain ">
Email Health
</a>
</li>
<li>
<a href="/DnsLookup.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-dnslookup navbar-item-dnslookup ">
DNS Lookup
</a>
</li>
<li>
<a href="/EmailHeaders.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-headers navbar-item-headers ">
Analyze Headers
</a>
</li>
<li class="divider"></li>
<li>
<a href="/NetworkTools.aspx" class=" mx-tm-primary-menu-item -mx-track-url_top-main-menu-alltools navbar-item-alltools ">
All Tools
</a>
</li>
</ul>
</div>
</div>
<!-- SECONDARY AREA -->
<nav id="black-nav" class="mx-tm-secondary navbar navbar-inverse navbar-fixed secondhead" style="border-radius:unset;">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#second-navbar-collapse" aria-expanded="false" style="margin-top:1px;" aria-label="Second Menu Picker">
<i class="fa-duotone fa-bars"></i>
</button>
</div>
<div class="mx-tm-secondary-menu collapse navbar-collapse" id="second-navbar-collapse">
<ul class="nav navbar-nav navbar-left">
<li class="item-black subnav-item-supertool"><a class="" href="/SuperTool.aspx">SuperTool</a></li>
<li class="item-black subnav-item-mxlookup"><a class="" href="/MXLookup.aspx">MX Lookup</a></li>
<li class="item-black subnav-item-blacklists"><a class="" href="/blacklists.aspx">Blacklists</a></li>
<li class="item-black subnav-item-dmarc"><a class="active" href="/dmarc.aspx">DMARC</a></li>
<li class="item-black subnav-item-diagnostics"><a class="" href="/diagnostic.aspx">Diagnostics</a></li>
<li class="item-black subnav-item-domain"><a class="" href="/emailhealth">Email Health</a></li>
<li class="item-black subnav-item-dnslookup"><a class="" href="/DnsLookup.aspx">DNS Lookup</a></li>
<li class="item-black subnav-item-headers"><a class="" href="/EmailHeaders.aspx">Analyze Headers</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="item-black subnav-item-alltools"><a class="" href="/NetworkTools.aspx">All Tools</a></li>
</ul>
</div>
</nav>
</div>
<script id="mx-tm-template-anonymous" type="text/x-jsrender"> <a class="mx-tm-user-name -mx-track-url_user-login" id="top-nav-login" href="/Public/Login.aspx">Login</a>
</script>
</div>
<div class="container-fluid mx-master-content">
<noscript> Javascript is disabled. Javascript is required for this site. </noscript>
<div class="row-fluid">
<div id="ctl00_divPlaceHolder" class="mx-placeholder-content">
<div id="ctl00_ContentPlaceHolder1_pnlToolHandler" class="tools_lookup">
<!-- DefaultButton="btnAction" -->
<div class="search panel panel-default toolhandler-search-panel">
<div class="panel-heading">
<h1 class="search">
<img id="ctl00_ContentPlaceHolder1_ucToolhandler_imgToolIcon" src="https://images.mxtoolbox.com/public/images/toolicons/dmarc.png" alt="dmarc icon" style="height:28px;width:28px;">
<span id="ctl00_ContentPlaceHolder1_ucToolhandler_ltlTitle">DMARC Check Tool - Check DMARC Records for Errors</span>
</h1>
</div>
<hr>
<div class="divInput panel-body">
<b class="caret-large"></b>
<div class="form-search"></div>
<div class="tools_lookup_label">
<div style="display: inline-block">
<span class="inputTypeTitle" style="font-weight: bold"> Domain Name </span>
<input name="ctl00$ContentPlaceHolder1$ucToolhandler$txtToolInput" type="text" id="ctl00_ContentPlaceHolder1_ucToolhandler_txtToolInput" class="tools_lookup_textbox form-control">
</div>
<input type="submit" name="ctl00$ContentPlaceHolder1$ucToolhandler$btnAction" value="DMARC Lookup" id="ctl00_ContentPlaceHolder1_ucToolhandler_btnAction" class="btn btn-mx">
<div class="extra-info-section" style="display: inline-block">
<a id="ctl00_ContentPlaceHolder1_ucToolhandler_hlExtraButton1" class="btn btn-info" href="https://mxtoolbox.com/c/products/deliverycenter?source=toolhandler-dmarc" style="margin-bottom: 4px;">Solve Email Delivery Problems</a>
<input type="hidden" name="ctl00$ContentPlaceHolder1$ucToolhandler$hfABhelper" id="hfABhelper">
</div>
</div>
</div>
</div>
<!-- New header -->
<div class="p10">
<div class="tools_description">
<h3>ABOUT DMARC RECORD CHECK</h3>
<p>The DMARC Record Lookup / DMARC Check is a diagnostic tool that will parse the DMARC Record for the queried domain name, display the DMARC Record, and run a series of diagnostic checks against the record. Domain-based Message
Authentication, Reporting, and Conformance (DMARC) is a mechanism for policy distribution by which an organization that is the originator of an email can communicate domain-level policies and preferences for message validation,
disposition, and reporting.</p>
<p>DMARC Records standardize how mail originators associate and authenticate domain identifiers with messages, handle message policies using those identifiers, and report about mail using those identifiers. According to RFC 7489, the
DMARC mechanism for policy distribution enables the strict handling of email messages that fail authentication checks, such as SPF and/or DKIM. If neither of those authentication methods passes, DMARC tells the receiver how to
handle the message, such as junk it (quarantine) or reject the message entirely.</p>
<div style="padding-left: 20px;">
</div>
</div>
<script type="text/javascript">
var ctl = document.getElementById('ctl00_ContentPlaceHolder1_ucToolhandler_txtToolInput');
if (ctl != null) ctl.focus();
</script>
<style>
.icon-mx-admin {
color: rgb(228, 150, 58);
text-shadow: black 1px 1px;
position: absolute;
z-index: 100;
left: 3px;
top: 20px;
}
</style>
<script>
(function loadAdmin(MXT) {
if (MXT.User && MXT.User.isAdmin) {
$('.icon-mx-admin').show();
}
})(window.MXT || (window.MXT = {}));
</script>
<div id="ctl00_ContentPlaceHolder1_toolhandler0_divContent" class="mx-slot-container" style="position:relative;width:100%;">
</div>
</div>
<script type="text/javascript">
// leave javascript below the form
function redirect() {
if (window.location.href.toLowerCase().includes("toolhandler")) {
// We want to stop people from using the ToolHandler.apx url directly
// Case statement was generated by the SQL --
// SELECT 'case ''' + RTRIM(Command) + ''':\n' + ' window.location=''https://mxtoolbox.com/' + ToolPage + ''';\n break;'
// FROM mxt_LookupActionProperties
// WHERE Visible = 1
var command = getParameterByName("command");
switch (command) {
case 'a':
window.location = 'https://mxtoolbox.com/DnsLookup.aspx';
break;
case 'aaaa':
window.location = 'https://mxtoolbox.com/IPv6.aspx';
break;
case 'arin':
window.location = 'https://mxtoolbox.com/arin.aspx';
break;
case 'asn':
window.location = 'https://mxtoolbox.com/asn.aspx';
break;
case 'bimi':
window.location = 'https://mxtoolbox.com/bimi.aspx';
break;
case 'blacklist':
window.location = 'https://mxtoolbox.com/blacklists.aspx';
break;
case 'blocklist':
window.location = 'https://mxtoolbox.com/blocklists.aspx';
break;
case 'cert':
window.location = 'https://mxtoolbox.com/CERT.aspx';
break;
case 'cname':
window.location = 'https://mxtoolbox.com/CnameLookup.aspx';
break;
case 'dkim':
window.location = 'https://mxtoolbox.com/dkim.aspx';
break;
case 'dmarc':
window.location = 'https://mxtoolbox.com/dmarc.aspx';
break;
case 'dns':
window.location = 'https://mxtoolbox.com/DNSCheck.aspx';
break;
case 'dnskey':
window.location = 'https://mxtoolbox.com/DNSKey.aspx';
break;
case 'domain':
window.location = 'https://mxtoolbox.com/emailhealth';
break;
case 'ds':
window.location = 'https://mxtoolbox.com/ds.aspx';
break;
case 'http':
window.location = 'https://mxtoolbox.com/HTTPLookup.aspx';
break;
case 'https':
window.location = 'https://mxtoolbox.com/HTTPSLookup.aspx';
break;
case 'ipseckey':
window.location = 'https://mxtoolbox.com/IPSECKey.aspx';
break;
case 'loc':
window.location = 'https://mxtoolbox.com/Location.aspx';
break;
case 'mx':
window.location = 'https://mxtoolbox.com/';
break;
case 'nsec':
window.location = 'https://mxtoolbox.com/nsec.aspx';
break;
case 'nsec3':
window.location = 'https://mxtoolbox.com/nsec3.aspx';
break;
case 'nsec3param':
window.location = 'https://mxtoolbox.com/nsec3param.aspx';
break;
case 'eprovider':
window.location = 'https://mxtoolbox.com/EProvider.aspx';
break;
case 'ping':
window.location = 'https://mxtoolbox.com/PingLookup.aspx';
break;
case 'ptr':
window.location = 'https://mxtoolbox.com/ReverseLookup.aspx';
break;
case 'rrsig':
window.location = 'https://mxtoolbox.com/rrsig.aspx';
break;
case 'scan':
window.location = 'https://mxtoolbox.com/PortScan.aspx';
break;
case 'smtp':
window.location = 'https://mxtoolbox.com/diagnostic.aspx';
break;
case 'soa':
window.location = 'https://mxtoolbox.com/SOALookup.aspx';
break;
case 'spf':
window.location = 'https://mxtoolbox.com/spf.aspx';
break;
case 'srv':
window.location = 'https://mxtoolbox.com/SRVLookup.aspx';
break;
case 'tcp':
window.location = 'https://mxtoolbox.com/TCPLookup.aspx';
break;
case 'trace':
window.location = 'https://mxtoolbox.com/TraceRouteLookup.aspx';
break;
case 'txt':
window.location = 'https://mxtoolbox.com/TXTLookup.aspx';
break;
case 'whatismyip':
window.location = 'https://mxtoolbox.com/whatismyip';
break;
case 'whois':
window.location = 'https://mxtoolbox.com/Whois.aspx';
break;
}
}
redirect(); //Now call the function
}
// Below is added for AB testing and being able to pinpoint tool handler pages easily
window.addEventListener('load', function() {
if (typeof(dataLayer) !== "undefined") {
dataLayer.push({
'event': 'optimize.page_toolHandler'
});
}
});
</script>
</div>
</div>
</div>
<footer id="ctl00_divFooter" class="container-fluid">
<div class="content-footer">
<div class="footer-info"> Your IP is: <a id="lnkIp" href="https://mxtoolbox.com/WhatIsMyIP/">10.140.10.248</a> | <a class="footer-link" href="https://mxtoolbox.com/AboutUs.aspx">Contact</a>
<a class="footer-link" href="https://mxtoolbox.com/TermsAndConditions.aspx">Terms & Conditions</a>
<a class="footer-link" href="https://mxtoolbox.com/sitemap.aspx">Site Map</a>
<a class="footer-link" href="https://mxtoolbox.com/SecurityStatement.aspx">Security</a>
<a class="footer-link" href="https://mxtoolbox.com/c/products/mxtoolboxapi">API</a>
<a class="footer-link" href="https://mxtoolbox.com/privacypolicy.aspx">Privacy</a> Phone: (866)-698-6652 | © Copyright 2004-2021, <a href="https://mxtoolbox.com/AboutUs.aspx">MXToolBox, Inc</a>, All rights reserved. US Patents
10839353 B2 & 11461738 B2 <div class="footer-icons nav navbar-nav navbar-right" style="padding-right: 2em; font-size: 12px; text-align: center">
<a href="https://x.com/mxtoolbox">
<i class="fab fa-twitter" data-toggle="tooltip" data-placement="top" title="Follow us on Twitter"></i>
</a>
<a href="https://blog.mxtoolbox.com">
<i class="fab fa-blogger" data-toggle="tooltip" data-placement="top" title="Blog"></i>
</a>
</div>
</div>
</div>
</footer>
</div>
<!-- We need the JS Render for 1280 cards and the Top Menu -->
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jsrender/1.0.14/jsrender.min.js" defer=""></script>
<script>
window.addEventListener('load', function() {
if (!jQuery.views) {
document.write('<script src=\"/public/scripts/vendor/jsrender.min.js"><\/script>');
}
});
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SuperTool SuperTool Monitoring Delivery Center Pricing Tools Delivery Center Monitoring Products Blog Support Login * Pricing * Tools * Delivery Center * Monitoring * Products * Blog * Support * * SuperTool * MX Lookup * Blacklists * DMARC * Diagnostics * Email Health * DNS Lookup * Analyze Headers * * All Tools * SuperTool * MX Lookup * Blacklists * DMARC * Diagnostics * Email Health * DNS Lookup * Analyze Headers * All Tools Javascript is disabled. Javascript is required for this site. DMARC CHECK TOOL - CHECK DMARC RECORDS FOR ERRORS -------------------------------------------------------------------------------- Domain Name Solve Email Delivery Problems ABOUT DMARC RECORD CHECK The DMARC Record Lookup / DMARC Check is a diagnostic tool that will parse the DMARC Record for the queried domain name, display the DMARC Record, and run a series of diagnostic checks against the record. Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a mechanism for policy distribution by which an organization that is the originator of an email can communicate domain-level policies and preferences for message validation, disposition, and reporting. DMARC Records standardize how mail originators associate and authenticate domain identifiers with messages, handle message policies using those identifiers, and report about mail using those identifiers. According to RFC 7489, the DMARC mechanism for policy distribution enables the strict handling of email messages that fail authentication checks, such as SPF and/or DKIM. If neither of those authentication methods passes, DMARC tells the receiver how to handle the message, such as junk it (quarantine) or reject the message entirely. Your IP is: 10.140.10.248 | Contact Terms & Conditions Site Map Security API Privacy Phone: (866)-698-6652 | © Copyright 2004-2021, MXToolBox, Inc, All rights reserved. US Patents 10839353 B2 & 11461738 B2