Domain to IP Converter

Overview

This tool efficiently resolves a given domain name to its corresponding IPv4 address(es). It performs client-side DNS A-record lookups using a public DNS-over-HTTPS (DoH) API, providing quick and private results without sending your query data to our servers. It's an indispensable utility for developers, network professionals, and anyone needing to quickly find the IP address behind a domain.

Features

• Instant IP Resolution: Enter a domain name and get its IPv4 address(es) instantly.
• Client-Side Lookup: All DNS queries are performed in your browser using a public DoH API, ensuring data privacy.
• Multiple IP Support: Displays all resolved IPv4 addresses if a domain has multiple A records.
• Input Validation: Provides real-time feedback for invalid domain formats.
• Clear Error Handling: Messages for unresolvable domains, network issues, or API errors.
• Easy Export: One-click copy to clipboard and download results as a text file.

Implementation Details

• Core Logic: Utilizes the fetch API to query a public DNS-over-HTTPS (DoH) service (e.g., Cloudflare DNS API) for A (IPv4) records.
• Component Architecture: Implemented as DomainToIpConverter.jsx within the src/components/Tools/ directory.
• State Management: Leverages React hooks (useState, useEffect, useCallback) for managing input, output, errors, and processing states.
• Performance: Employs lodash.debounce on the domain lookup function to optimize performance and reduce unnecessary API calls during rapid typing.
• UI Integration: Seamlessly integrates with the site's existing design system by reusing InputArea, OutputArea, and ToolOptions components for a consistent user experience.