Website DNS Lookup Tool
Perform comprehensive DNS lookups to analyze domain name system records, email configuration, and DNS health.
🌐 DNS Server
Performing DNS lookup...
Querying DNS servers for record information...
DNS Records Found
Complete DNS analysis and record information
8
Total Records
4
Record Types
25ms
Query Time
A
DNS Health
🏥 DNS Health Analysis
85
DNS Health Score
⚡ DNS Performance Metrics
🔍 DNS Record Types
- A Records: Map domain names to IPv4 addresses
- AAAA Records: Map domain names to IPv6 addresses
- CNAME Records: Create aliases for domain names
- MX Records: Specify mail servers for email delivery
- TXT Records: Store text data for verification
- NS Records: Specify authoritative name servers
- SOA Records: Start of Authority information
- SRV Records: Service location records
📊 SEO & Technical Benefits
- Email Deliverability: Proper MX record configuration
- CDN Detection: CNAME records reveal CDN usage
- Security Verification: SPF, DKIM, DMARC records
- Performance Optimization: TTL values for caching
- Subdomain Discovery: Find hidden services
- DNS Propagation: Check global DNS updates
- Troubleshooting: Diagnose connectivity issues
- Competitor Analysis: Understand infrastructure