Loading...
Loading...
View the mail exchange (MX) records for constantcontact.com. See which mail servers handle email delivery and their priority settings.
MX (Mail Exchange) records are DNS records that specify which mail servers are responsible for receiving email on behalf of a domain. Each MX record points to a mail server hostname and includes a priority value — lower numbers indicate higher priority. When someone sends an email to constantcontact.com, the sending server queries these MX records to determine where to deliver the message. Properly configured MX records are essential for reliable email delivery.
Without valid MX records, email sent to constantcontact.com addresses will bounce or be undeliverable. MX records also play a role in email security — they help identify the email provider and can reveal whether a domain uses services like Google Workspace, Microsoft 365, or a custom mail server. Multiple MX records with different priorities provide failover redundancy, ensuring email delivery continues even if the primary server is unavailable.
MX records for constantcontact.com define which mail servers are responsible for receiving email sent to constantcontact.com addresses. Check the live results above to see the current MX records, including server hostnames and priority values.
The number of mail servers for constantcontact.com depends on its DNS configuration. Most domains have 2 or more MX records for redundancy. See the live lookup results above for the exact count and details of constantcontact.com's mail servers.
MX record priority is a numerical value that determines the order in which mail servers are tried. A lower priority number means higher preference — the sending server will attempt delivery to the lowest-numbered server first. If that server is unavailable, it falls back to the next priority level, providing failover redundancy for reliable email delivery.