Verify email server configuration by checking MX, SPF, DKIM, and DMARC records.
Email deliverability depends on proper DNS configuration. Misconfigured MX records cause bounced emails, while missing SPF/DKIM records lead to spam filtering.
Use our DNS Lookup API to query MX records for mail server configuration, then check TXT records for SPF, DKIM, and DMARC policies. Validate email infrastructure before sending.
const res = await fetch("https://api.apiverve.com/v1/dnslookup?domain=myspace.com", {
headers: { "x-api-key": "YOUR_API_KEY" },
});
const { data } = await res.json();
console.log(data);