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Knowledge Base  /  LK Domain Registration and Management

Guide to Filling the .LK Domain Registration Form

November 08, 2026 LK Domain Registration and Management

This guide will help you fill out the required details correctly when registering a .LK domain. Please note that all fields marked with an asterisk (*) are mandatory.

1. Domain Information

  • Reason Category : Select the purpose for getting this domain (e.g., Business, Personal, Associations/Union, School).
  • Supporting Document (Optional) :  Upload required documents based on your selected 'Reason Category' (e.g., a letter from the secretary for associations, unions, or schools).

2. Organization Details

  • Organization Type : Select the type of your organization (e.g., Organization or Personal).
  • Business Reg No : Enter your business registration number. 

    Note: If your business is not yet registered, you can type "Not Registered" or "Registration Pending".

  • Organization Name : Enter the name of your business or organization.

3. Personal Information

  • First Name : Enter your first name.
  • Last Name : Enter your last name.
  • Mobile Number : Enter your active mobile phone number.
  • Email Address : Enter a valid email address that you use frequently.
  • Domain Name : The .LK domain name you want to register will be displayed here.

4. Verification

  • NIC / Passport Number : Enter your valid National Identity Card (NIC) or Passport number.
  • NIC / Related Attachments : Upload clear front and back images of your NIC or relevant identification document in PDF format
  • Full Address : Enter your complete residential or business address, including the district.
  • Country :  "Sri Lanka" is selected by default.
  • Province : Select your province from the drop-down menu.

5. Additional Information

  • Reason / Usage of the domain name? : Briefly describe the purpose of registering this domain (e.g., to build a website, to use for business emails).

Once you have filled in all the information correctly, submit the form.

Important Note : After submitting the form, please do not close or refresh the page. Kindly wait until the page refreshes automatically.

Need Help : If you face any issues or have any questions regarding the domain registration form submission, please contact our support team: https://manage.ceylonservers.com/submitticket.php