Quick Lookups

Unsure if an Email Address is Good or Bad? Find out Now with DOTS Email Validation

Test and validate a few contact records now with our Quick Lookup tools.

Get instant verification gratification! In order to use Quick Lookups, you need a Free Trial Key or active Customer Production Key for this specific service.

Existing Customers: Please have your unique Production Key available to fill in below. If you do not have your Key, please call or email us!

Trial Users: If you do not have a trial key for this service, fill out the Free API Trial Key form and one will be emailed to you.

(Enter your information into the Input Fields below to see DOTS Email Validation 3 results.)

Input Information
Select Key Type:
Your Key:

Input Fields
Operation Used for this Lookup:
  • ValidateEmailFull
    Corrects, validates and verifies an email address via a full suite of tests and real-time SMTP checks. Since this operation performs real-time verification via SMTP communication the response time is dependent on the network speed of an email's host and may take several seconds. The average response time for this operation is approximately 2 seconds.
Other Operations Available:
  • ValidateEmailFast
    This operation has the same inputs/outputs as ValidateEmailFull. This check is always fast and will not perform any real-time SMTP level checks, however it may still provide SMTP level information via one of our other mechanisms.
Output Fields
Score -
Is Deliverable -
Email Address In -
Email Address Out -
Email Corrected -
Box -
Domain -
Top Level Domain -
Top Level Domain Description -
IsSMTP Server Good -
Is Catch All Domain -
IsSMTP Mail Box Good -
Warning Codes -
Warning Descriptions -
Notes Code -
Notes Descriptions -