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DNS Lookup Tool - Check Domain DNS Records Online | Solvezi
DNS Lookup Tool - Check Domain DNS Records Online | Solvezi
Query DNS records for any domain with detailed analysis
DNS records are the backbone of how domains and websites function on the internet. Each record type serves a specific purpose in DNS resolution, email routing, domain verification, and website performance. Below are the most important record types explained in detail.
Maps a domain name to an IPv4 address (e.g., 192.0.2.1).
Use Case: Directing website traffic (HTTP/HTTPS) to a hosting server.
Similar to an A record but for IPv6 addresses (newer IP version).
Use Case: Ensuring websites are accessible on IPv6-enabled networks.
Mail Exchanger – specifies mail servers for handling domain emails.
Use Case: Routing emails (e.g., @domain.com) to the correct provider.
Canonical Name – creates an alias, mapping one domain to another.
Use Case: Pointing 'www.example.com' to 'example.com'.
Name Server – indicates the authoritative DNS servers for the domain.
Use Case: Delegating DNS management to services like Cloudflare or AWS.
Holds text data. Widely used for verification and security policies.
Use Case: Storing SPF, DKIM, and DMARC for email authentication.
Start of Authority – defines key DNS zone settings.
Use Case: Controls how secondary DNS servers update their zone data.
Pointer Record – enables reverse DNS lookups (IP → domain).
Use Case: Used by mail servers for anti-spam and security checks.
Besides the common A, MX, and CNAME records, additional DNS types enhance security, scalability, and service discovery.
A DNS lookup reveals all DNS records linked to a domain. It’s commonly used for DNS troubleshooting, checking DNS propagation, verifying email setups, and improving SEO performance.
google.comTTL defines how long a DNS record is cached. It affects DNS propagation speed, website migrations, and domain changes.
A browser DNS query follows these steps:
Common DNS use cases include:
A / AAAA records to point your domain to a server.MX + TXT (SPF/DKIM/DMARC) for secure email delivery.CNAME records.CAA + DNSSEC for SSL and DNS protection.