DNS Lookup
Check DNS records for a domain name.
How to use DNS Lookup
- Enter a domain name (e.g., google.com) in the input field.
- Click the 'Lookup' button.
- The tool will query and display various DNS records including A, AAAA, MX, NS, TXT, and SOA.
About DNS Records
A Record
Maps a domain name to an IPv4 address.
AAAA Record
Maps a domain name to an IPv6 address.
MX Record
Specifies the mail servers responsible for accepting email messages on behalf of a domain.
NS Record
Delegates a DNS zone to use the given authoritative name servers.
TXT Record
Stores text information for sources outside of your domain (e.g., SPF, DKIM).
SOA Record
Start of Authority. Contains administrative information about the zone.
Features
- Query all common DNS record types
- Fast server-side lookup
- Display TTL and Priority information
Applications
- Verifying DNS propagation
- Troubleshooting email delivery issues
- Checking domain configuration
- Security analysis