DNS Record
Checker
Comprehensive DNS record lookup and analysis
Check all DNS records for any domain instantly
Check DNS Records
Look up all DNS records for any domain
All Records
A, AAAA, MX, TXT, NS, CNAME, SOA
Email Auth
SPF, DKIM, DMARC, BIMI detection
Analysis
Configuration recommendations
Why Check DNS Records?
DNS records control how your domain works for websites, email, and other services. Regular checks help identify misconfigurations, security issues, and optimization opportunities.
Monitor DNS ChangesDNS Records Guide
Understanding DNS record types and configuration
Essential DNS Record Types
- A Record: Maps domain to IPv4 address (e.g., 192.0.2.1)
- AAAA Record: Maps domain to IPv6 address
- MX Record: Specifies mail servers for email delivery
- TXT Record: Stores text data, used for SPF, DKIM, DMARC
- CNAME Record: Creates alias to another domain
- NS Record: Delegates subdomain to name servers
- SOA Record: Contains zone authority information
- CAA Record: Controls which CAs can issue certificates
DNS Best Practices
Proper DNS configuration is crucial for website availability and email delivery. Use multiple A records for redundancy, configure proper TTL values based on change frequency, implement CAA records to prevent unauthorized SSL certificates, and always test changes in a staging environment first. Monitor DNS propagation after changes and keep backup of your DNS configuration.
Professional DNS Management
InboxKit provides comprehensive DNS monitoring and management for email infrastructure