INWX Domain Registrar Module

INWX Domain Registrar Module

Developed By INWX

Compatible with WHMCS v8.7

INWX WHMCS Registrar Module

This is the official INWX Domain Registrar module for WHMCS.

For problems of any kind please consult our Knowledge Base at . If the Knowledge Base cannot answer your questions, please do not hesitate to contact our support via email: .

Supported WHMCS Features

  • Automatic Domain Synchronisation
  • Availability Checks (+ Support for Premium Domains)
  • DNS Record Management (Record-Types: A, AAAA, MX, MXE (Mail Easy), CNAME, SPF (TXT), URL, FRAME, SRV)
  • Domain Deletion
  • Domain Registration
  • Domain Release
  • Domain Renewal
  • Domain Transfer
  • EPP Code Retrieval
  • ID Protection
  • Lock / Unlock Domains
  • Register / Manage Private Nameservers
  • TestMode, using our Test Environment (OTE)
  • TLD & Pricing Sync
  • View / Change Nameservers
  • View / Update WHOIS Information

Extra Features

  • Toggleable support for all record types supported by INWX (AFSDB, ALIAS, CAA, CERT, HINFO, KEY, LOC, NAPTR, OPENPGPKEY, PTR, RP, SMIMEA, SOA, SRV, SSHFP, TLSA, URI)
  • Toggleable short record display in DNS Record Management (omits the domain name from record names for subdomains and replaces record names which are not a subdomain with @)
  • Changeable location for Domrobot Cookiefile

Supported WHMCS versions

  • 8.2.X
  • 8.1.X
  • 8.0.X
  • 7.10
  • 7.9


  1. Copy the folder inwx into /modules/registrars/

  2. Activate and configure the inwx module at Configuration Icon > System Settings > Domain Registrars


Extradata for TLDs

It is recommended to use our module's additionaldomainfields for required domain registration extra data.

If you only have inwx as a registrar you can simply copy modules/registrars/inwx/additionaldomainfields.php to resources/domains/additionalfields.php.

If you have to or want to support multiple registrars you have to add the following statement to resources/domains/additionalfields.php:

include __DIR__ . "/../../modules/registrars/inwx/additionaldomainfields.php";

Support more record types

To activate support for records that are not natively provided by WHMCS the template file modules/registrars/inwx/custom_templates/clientareadomaindns.tpl needs to be copied to the active template directory. There are two ways to achieve this:

  • Just copy clientareadomaindns.tpl onto clientareadomaindns.tpl in your current template (default is templates/twenty-one/).
  • Create a copy of your current template folder (default is templates/twenty-one/) with a name you prefer in the templates folder. Next copy clientareadomaindns.tpl onto clientareadomaindns.tpl. In order for this to take effect you will need to login to your admin area, navigate to Setup > General Settings and select your newly created template. Clients should now be able to select SRV records in their DNS management.

After that it is recommended to delete all files in the cache folder templates_c/.




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Version Compatibility

Compatible with WHMCS v8.7

Full Version Compatibility

  • All versions of WHMCS v8.7
  • Selected versions of WHMCS v8.6
        8.6.0 - 8.6.1
  • All versions of WHMCS v8.5
  • All versions of WHMCS v8.2
  • All versions of WHMCS v8.1
  • All versions of WHMCS v8.0
  • All versions of WHMCS v7.10
  • All versions of WHMCS v7.9

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 INWX


v8.2 Released October 26th, 2023

Latest Version



  • fix: update domain contact wrong data type #21
  • fix: update record types #23


  • feat: sync individual prices via api #22


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