InterNetX Registrar Domain Plugin

InterNetX Registrar Domain Plugin

Developed By InterNetX

Compatible with WHMCS v8.10

InterNetX Registrar Domain Plugin for WHMCS

This easy to scale billing and support solution gives companies who operate in the domain, hosting and reseller industry full control over their online business.

With our free of charge domain and SSL plug-in for WHMCS you can benefit from various advantages:

Access to more than 350 ccTLDs and all available gTLDs.

Register, transfer, renew domains and manage contact details easily.

Order Premium Domains

Order and administer SSL certificates of the esablished providers Symantec, Thawte and GeoTrust (other brands on request).

Order S/MIME certificates

Admin Area Features:

  1. Register Domain
  2. Transfer Domain IN
  3. Renew Domain
  4. Manage Contact Details
  5. Get EPP Authinfo Code
  6. Delete Domain
  7. Transfer Domain OUT (ACK/NACK)
  8. Domain Addon Management
  9. Synchronization Of Expired/Transferred Domains
  10. Synchronization Of Expiry Dates
  11. Lookup provider "InterNetX"
  12. Manage Premium Domain Price Classes

Client Area Features:

  1. Renew Domain
  2. Enable/Disable Autorenew
  3. Get/Modify Nameservers
  4. Enable ID Protection (Whois Privacy Service)
  5. Manage Contacts Details
  6. DNS Management
  7. Email Forwarding
  8. Domain Forwarding
  9. Get EPP Authinfo Code
  10. Change Owner

Installation Instructions

Setup Guide:



5 stars
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1 star

Omar Ijbara @omar5441

August 4, 2023 at 05:37:11 AM

Need update to be compatible with the latest PHP version and ensure it can accept app passwords to accommodate the use of two-factor authentication.

  • 10 months ago

Richard Kühne @roc_rk

April 10, 2017 at 08:48:56 PM

No comment provided.

  • 7 years ago
  • Version Number 7.0.2 / 1.0.6

Version Compatibility

Compatible with WHMCS v8.10

Full Version Compatibility

  • Selected versions of WHMCS v8.10
  • Selected versions of WHMCS v8.9
  • Selected versions of WHMCS v8.8
  • All versions of WHMCS v8.7
  • All versions of WHMCS v8.6
  • All versions of WHMCS v8.5
  • All versions of WHMCS v8.4
  • All versions of WHMCS v8.3
  • All versions of WHMCS v8.2
  • All versions of WHMCS v8.1
  • Selected versions of WHMCS v8.0
        8.0.4 - 8.0.5
  • All versions of WHMCS v7.10
  • All versions of WHMCS v7.9
  • All versions of WHMCS v7.8
  • All versions of WHMCS v7.7
  • All versions of WHMCS v7.6
  • All versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1
  • All versions of WHMCS v7.0
  • All versions of WHMCS v6.3
  • All versions of WHMCS v6.2
  • All versions of WHMCS v6.1
  • All versions of WHMCS v6.0

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By InterNetX


v06-2021 Released June 16th, 2021

Latest Version


  • "Reply to" settings in Registrar Configuration did not display the administrator e-mail addresses after recent WHMCS update. Issue has been fixed.


Previous Versions

v01-2021 Released January 11th, 2021

View/hide detailed changelog


  • Compatibility problems with WHMCS 8.x fixed
  • Delete problems with WHMCS 8.x fixed
  • "date" deletion is now again possible in the Admin Area
  • the menu items for redirector and owner change in the Client Area are now localized via /lang/overrides/
  • minor fixes for buttons in Client Area forms


v01-2020 Released January 30th, 2020

View/hide detailed changelog


  • Improvements to domain cancelation
  • Service cancelation with activated domain cancelation checkbox will switch off auto-renew for the domain which leads to a deletion on expiration.
  • Please activate the option Setup -> Automation Settings -> Miscellaneous -> Cancellation Requests O Tick this box to automatically terminate accounts with cancellation requests when due
  • The client can afterwards re-activate auto-renew again if he later decides to keep the domain.


  • Compatibility update for WHMCS 7.8.3
  • Contact information form in client area fixed


  • domain extensions now also working for Transfers, until now only Create was possible
  • general errors in plugin fixed


  • general change of localisation for "Cancel" buttons in Client Area, Buttons now show "Undo changes" because the button just resets the form
  • missing Cancel Button styles fixed in OwnerChange and Redirect forms (changeOwner.tpl/domainForwarding.tpl)
  • improvements to class.InterNetX_API.php for update/ownerchange task (FUNCTION domainOwnerChange now uses task code 0104010 instead of 0102)


  • fix domain action buttons in Admin Area if language is not EN


  • improvement for handling of additional fields (extensions) additionaldomainfields.php and dist.additionalfields.php are no longer required in the plugin. InterNetX_additionaldomainfields.php must be called within additionaldomainfields.php as before (see setup documentation)


  • fix to domainsync, deleted domains now go to "CANCELLED" automatically instead of keeping on "ACTIVE"
  • fix to transfersync, domains that have successfully been transferred now go to "ACTIVE" again


See also

OpenSRS Domains Pro

The OpenSRS Domains Pro module allows you to register, renew and transfer domains from an ever-expanding selection of TLDs, including many new gTLDs. This module supports domain locking and WHOIS Privacy for select TLDs, as well as WHMCS Domain Sync.


ConnectResseller WHMCS Registrar Module

ISPAPI Registrar Module

The ISPAPI Registrar Module connects WHMCS to your HEXONET account.

Domains module Realtime Register

Advanced domain module for WHMCS - Easily offer over 2000 TLDs to your customers

Reseller API Module

Access Over 500 TLDs at Cost Price with Domain Reseller at Rad Web Hosting