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Try it now: DNS Lookup

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Check any domain's DNS records instantly

INPUT example.com
example.com
A RECORD
Found
93.184.216.34

Stop Juggling Multiple Websites for Basic Tasks

Most developers waste time switching between different tool websites. We solved this by building everything you need in one place.

Problem: Broken JSON Breaks Everything

Invalid JSON syntax crashes APIs and wastes debugging time. Most formatters upload your data to servers.

Solution: Our JSON formatter works locally, validates syntax, and highlights errors instantly.

Problem: DNS Issues Are Invisible

Websites go down, but you can't tell if it's DNS, server, or network issues. Command-line tools are clunky.

Solution: Visual DNS lookup shows all records, WHOIS data, and connectivity status in one view.

Problem: SSL Certificates Expire Silently

Expired certificates break websites without warning. Manual checking is tedious and unreliable.

Solution: SSL checker shows expiration dates, certificate chains, and security warnings.

Essential Tools Every Developer Uses Daily

These tools solve the most common development problems. All work instantly in your browser.

DNS & Network Analysis

Troubleshoot connectivity issues, verify domain configurations, and analyze network performance. Get comprehensive DNS records, WHOIS information, and SSL certificate details instantly.

Check A, AAAA, MX, NS, TXT, and CNAME records
View SSL certificate expiration and chain
Get WHOIS registration details
Try DNS Lookup
# DNS Lookup Results for example.com
A Record: 93.184.216.34
AAAA Record: 2606:2800:220:1:248:1893:25c8:1946
MX Record: 10 mail.example.com
NS Record: ns1.example.com
TXT Record: "v=spf1 include:_spf.example.com ~all"
# SSL Certificate
Expires: 2024-12-15
Issuer: Let's Encrypt
✓ Valid
# Before: Broken JSON
{"name": "John", "age": 30, "city": "New York",}
❌ Trailing comma error
# After: Fixed and Formatted
{ "name": "John", "age": 30, "city": "New York" }
✓ Valid JSON

Code Formatting & Validation

Fix broken JSON, validate API responses, and format code for readability. Our tools catch syntax errors and security issues before they break production.

Validate and format JSON with error highlighting
Encode/decode Base64, URL, and HTML entities
Generate secure hashes and checksums
Try JSON Formatter

Common Developer Tasks Made Simple

Quick DNS Troubleshooting Guide

1.
Website not loading? Check A records first - they point domains to IP addresses
2.
Email issues? Verify MX records are configured correctly for mail routing
3.
Domain transfer problems? Check NS records to see which nameservers are authoritative

JSON Validation Best Practices

Always validate before deployment - Invalid JSON breaks API endpoints
Watch for trailing commas - The most common JSON syntax error
Use local tools for sensitive data - Never upload confidential info to online validators

Learn more in our comprehensive guides

Browse all tools and tutorials →

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Why Developers Choose Orbit2x Over Other Tool Sites

❌ Other Tool Sites

  • • Upload your data to unknown servers
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  • • Limited free features
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✅ Orbit2x

  • • All processing in your browser
  • • No accounts or registration
  • • Zero tracking or data collection
  • • All tools completely free
  • • Instant local processing

Start Using Privacy-First Developer Tools Today

Join thousands of developers who trust Orbit2x for DNS lookups, JSON validation, SSL checking, and 50+ other essential daily tasks.

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