Email Checker Website Semrush ((top)) Today

return passed: !isDisposable, message: isDisposable ? 'Disposable/temporary email detected' : 'Not a disposable email', isDisposable ;

.content padding: 40px;

<div class="example-emails"> <label>Try these examples:</label> <div class="example-buttons"> <button class="example-btn" data-email="john.doe@gmail.com">Valid Gmail</button> <button class="example-btn" data-email="test@mailinator.com">Disposable</button> <button class="example-btn" data-email="user@nonexistentdomain.xyz">Invalid Domain</button> </div> </div> </div> </div> email checker website semrush

input[type="email"]:focus outline: none; border-color: #667eea; box-shadow: 0 0 0 3px rgba(102,126,234,0.1);

// MX records check async function checkMXRecords(domain) return new Promise((resolve) => dns.resolveMx(domain, (err, addresses) => addresses.length === 0) resolve( passed: false, message: 'No mail servers found' ); else resolve( passed: true, message: Found $addresses.length mail server(s) , servers: addresses ); return passed:

.example-emails margin-top: 30px; padding-top: 30px; border-top: 1px solid #e0e0e0;

<div class="content"> <div class="input-group"> <label>Enter email address to check:</label> <div class="email-input-wrapper"> <input type="email" id="emailInput" placeholder="e.g., name@example.com"> <button id="checkBtn">Check Email ✅</button> </div> </div> return passed: !isDisposable

.check-status display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 0.85rem; font-weight: 600;