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MainWP Domain Monitor Extension

by MainWPv5.4Unlimited sites

MainWP Domain Monitor Extension by MainWP is a WordPress plugin for tracking domain information across sites managed through MainWP.

Product facts

Version
5.4
Released
4 September 2026
Type
Plugin
Licence
GPL
Included in
Every plan, or $4.79 / year on its own

Overview

Managing domains across several client sites can make renewal dates and domain details harder to track. This extension centralizes domain information in the MainWP Dashboard, so developers and agencies can review connected sites in one place instead of checking each domain separately. Its records can include registrar details, WHOIS information, name servers, and domain status.

The extension can check domains on a daily, weekly, or monthly schedule and send customizable email alerts ahead of expiration. It also supports domain checks through WP-CLI and the MainWP REST API, which can fit teams that include monitoring in existing workflows. Domain reports can be shared with clients to provide a clear view of their domain status.

Features

  • Centralized domain details: Review expiration dates, registrar information, WHOIS details, name servers, and domain status for connected sites from the MainWP Dashboard.
  • Expiration email alerts: Set customizable email notifications ahead of domain expiration to keep renewal dates visible across the sites you manage.
  • Scheduled domain checks: Schedule domain status checks daily, weekly, or monthly, reducing the need to check each domain manually.
  • WP-CLI and REST API: Run domain monitoring through WP-CLI and the MainWP REST API to include checks in programmatic workflows.
  • Shareable domain reports: Generate reports covering domain status and health, then share them with clients as a summary of their domains.
  • Manual domain profiles: Save WHOIS server data for manually created domain profiles, alongside the domain information available in the dashboard.

Best for

  • Agencies managing client WordPress sites
  • Freelancers tracking multiple domains
  • Developers using the MainWP Dashboard

Changelog

Version 5.4 — 3 September 2026

  • Fixed Corrected expiration messaging for expired domains, domains expiring today, and domains with unavailable expiration data.
  • Fixed Corrected WHOIS server data saving for manual domain profiles and `.hr` domain lookups.
  • Fixed Improved handling of missing or invalid site data so dashboard and REST API domain checks return accurate errors.
  • Improved Improved scheduled checks, retry handling, alerts, and monitored-site reconciliation for greater reliability.
  • Improved Optimized REST API, WP-CLI, and site reconciliation operations to reduce repeated database queries on larger dashboards.
  • Improved Strengthened permissions, request validation, output escaping, database query handling, and protection of sensitive WHOIS/RDAP data.
  • Improved General code organization, coding standards, compatibility, and automated quality-check improvements.

Earlier versions

  • 5.3 (13 August 2026): 1 new, 3 improved, 2 fixed
  • 5.2 (28 May 2026): 4 improved, 4 fixed
  • 5.1.5 (18 March 2026): 1 new

FAQ

Is MainWP Domain Monitor Extension free?

The code of MainWP Domain Monitor Extension is licensed under the GPL, so anyone may use, change and share it. GPL 247 is a paid service: a plan or a purchase of MainWP Domain Monitor Extension gives you the download and its updates. The developer's own support, licence key and online services are not included.

Which version of MainWP Domain Monitor Extension is this?

Version 5.4, released 4 September 2026. New versions appear here when the developer publishes them.

How do I update MainWP Domain Monitor Extension?

Install GPL 247 Updater on your site and paste your key from My Account. It installs new versions of MainWP Domain Monitor Extension for you.