Global DNS - Multiple Server - DNS Propagation Checker - WP 3.2.0

The Global DNS – Multiple Server – DNS Propagation Checker – WP is a specialized WordPress plugin designed for webmasters, developers, and hosting companies. It allows you to offer a global DNS lookup service directly on your own WordPress website, similar to popular external tools like whatsmydns.net or dnschecker.org.

## Key Features

Global Monitoring: Tracks DNS record changes across multiple servers worldwide to verify if a domain has fully propagated.

Support for 10+ Record Types: You can check all standard DNS records, including:

A / AAAA: For IPv4 and IPv6 addresses.

CNAME: For canonical name/aliases.

MX: For mail exchange servers.

NS: For nameservers.

TXT: For verification and security records (SPF, DKIM).

SRV & CAA: For specific service and certificate authority records.

WHOIS Lookup: Includes a built-in tool to check domain registration details and ownership.

Dark Mode: Comes with a modern UI that supports light and dark themes, adjustable from the admin panel.

Custom Server Integration: You can add an unlimited number of your own servers to the checker to get more localized or precise data.

### Technical Requirements

To run this plugin effectively, your server environment must support specific functions:

PHP fsockopen: Required for the WHOIS lookup feature.

TCP Port 43: Must be open for outgoing traffic to communicate with WHOIS servers.

shell_exec function: (From v1.1.0+) Required if you want to use the DNS Server IP directly to fetch records.

External Servers: While you can use free servers, the plugin is most effective if you connect it to multiple shared hosting accounts to act as different geographical nodes.

### Why Use This Plugin?

Instead of sending your clients to a third-party website to check if their site is live, you can keep them on your own domain. This is particularly useful for:

Hosting Providers: To help customers troubleshoot migration issues.

SEO Agencies: To verify domain ownership and TXT record implementation.

IT Support Portals: As a utility tool for internal or client use.

### Quick Setup

Installation: Upload the plugin .zip file via your WordPress dashboard under Plugins > Add New.

Server Setup: Go to the plugin settings and add your server nodes. You can use your own shared hosting IPs or public DNS IPs (like Google’s 8.8.8.8).

Deployment: Use the provided Shortcode to display the DNS Checker on any page or post.

Styling: Adjust the primary colors and "Dark Mode" settings in the Global DNS Settings page to match your website's branding.

Would you like me to help you find the shortcode for a specific record type, or do you need assistance troubleshooting the WHOIS lookup port settings?