DNS Tools Hub

Complete collection of DNS testing, lookup, and analysis tools for domains and networks

Secure
Fast
Comprehensive
What are DNS Tools?

DNS tools help test, analyze, and troubleshoot domain name system configurations and record propagation

🚀 Primary DNS Tool

PRIMARY TOOL
DNS Propagation Checker

Check DNS record propagation across global DNS servers in real-time. Test A, AAAA, CNAME, MX, TXT, and other record types worldwide.

Global DNS Servers
Real-time Results
All Record Types
PDF Export
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🛠️ DNS Tools Features
Complete DNS Testing
Comprehensive DNS record lookup and analysis tools for all record types
Global DNS Servers
Test DNS propagation across worldwide DNS servers and locations
Performance Analytics
Advanced DNS performance testing and response time analysis
Security Analysis
DNS security validation including CAA records and configuration checks
🔍 DNS Lookup Tools
DNS Lookup
Lookup

Perform DNS queries for A, AAAA, and other DNS record types

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All DNS Records
Lookup

Check all DNS records for a domain in one comprehensive scan

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MX Lookup
Lookup

Find mail exchange (MX) records for email server configuration

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TXT Lookup
Lookup

Retrieve TXT records including SPF, DKIM, and verification records

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CNAME Lookup
Lookup

Find canonical name (CNAME) records for domain aliases

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SOA Lookup
Lookup

Check Start of Authority (SOA) records for domain authority info

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⚡ Advanced DNS Tools
CAA Lookup
Advanced

Check Certificate Authority Authorization (CAA) records for SSL issuance

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Reverse DNS Lookup
Advanced

Perform reverse DNS lookup to find hostname from IP address

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DNS Servers
Advanced

Find and test DNS servers for a domain or IP address

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NS Lookup
Advanced

Find nameserver (NS) records for domain delegation

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DNS Performance Test
Advanced

Test DNS server response times and performance metrics

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DNS Cache Checker
Advanced

Check DNS cache status and TTL values across servers

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📊 Domain Information Tools
WHOIS Lookup
Domain Info

Get comprehensive domain registration information and registrar details

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Domain Health Check
Domain Info

Comprehensive domain health analysis including DNS, SSL, and performance

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Domain Expiry Checker
Domain Info

Check domain expiration dates and renewal information

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Subdomain Scanner
Domain Info

Discover subdomains and analyze subdomain configurations

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💡 About DNS Tools

Our comprehensive DNS tools suite provides everything you need for DNS testing, analysis, and troubleshooting. From basic DNS lookups to advanced propagation checking and performance analysis, these tools help network administrators, developers, and website owners ensure optimal DNS configuration.

🎯 Key Benefits
  • Real-time DNS record propagation checking
  • Global DNS server testing from 50+ locations
  • Comprehensive domain health analysis
  • Advanced DNS performance metrics
  • Security-focused DNS configuration validation
🚀 Use Cases
  • Domain migration and DNS changes verification
  • Email server configuration troubleshooting
  • SSL certificate authority validation
  • Website performance optimization
  • DNS security policy implementation