DNS Lookup - Check DNS Records for Any Domain
Our free DNS lookup tool retrieves all DNS records for any domain name. Enter a domain to see A records, NS records, TXT records, and more. Works with any domain to help you troubleshoot DNS issues or verify your DNS configuration.
How to Use
- Enter a domain name in the search box (like example.com).
- Click the Lookup button.
- View all DNS records returned for that domain.
The tool queries the domain's authoritative DNS servers directly. Results include A records, NS records, TXT records, and SOA records. You can see exactly what DNS information is publicly available for any domain.
What is DNS?
DNS stands for Domain Name System. It acts like a phone book for the internet. When you type google.com into your browser, DNS servers translate that name into an IP address like 142.250.190.46. This translation happens behind the scenes, so you don't have to memorize numbers.
Every domain has DNS records stored on name servers. These records tell the internet where to send email, which server hosts the website, and other important information. Without DNS, you'd have to type IP addresses instead of website names.
DNS records get cached across the internet. This means changes to your DNS records can take time to propagate globally. The time it takes for changes to spread is called DNS propagation.
Why Check DNS Records?
Website owners check DNS records when moving to a new hosting provider. Before switching, you verify your current records so you can recreate them correctly on the new server. Missing DNS records cause downtime after a migration.
Email administrators lookup DNS records to troubleshoot delivery problems. MX records show which servers handle incoming email. TXT records contain SPF information that helps other mail servers verify your emails are legitimate. Incorrect email DNS records mean your messages get marked as spam.
Security professionals check DNS records to verify domain ownership. When setting up services like Google Workspace or Microsoft 365, you prove you own the domain by adding specific DNS records. Anyone can verify these records using a DNS lookup tool.
Developers need DNS lookups when debugging connection issues. If your application can't connect to a server, checking DNS records confirms whether the domain points to the correct IP address.
Understanding Your Results
A Record - The Address record maps a domain name to an IPv4 address. When someone visits your website, the A record tells their browser which server to connect to. Each domain typically has at least one A record.
NS Record - Name Server records identify which DNS servers are authoritative for your domain. They delegate authority to your domain registrar or hosting provider. Every domain needs at least two NS records.
TXT Record - Text records store arbitrary text information. They're commonly used for email verification (SPF, DKIM, DMARC) and domain ownership verification (like Google Search Console).
SOA Record - Start of Authority record contains administrative information about the zone. It includes the primary name server, domain administrator email, serial number, and timing values for refresh intervals.
Example Results Table
Below is an example of what our DNS lookup tool returns:
| Record Type | Records Found | Value |
|---|---|---|
| A | 1 record | 212.47.73.80 |
| NS | 2 records | ns2.dns-parking.com. ns1.dns-parking.com. |
| TXT | 1 record | "google-site-verification=SuS-dxMdcJZiL4ppRRm7xM-mjSXDi2umWK5zx5qO2wc" |
| SOA | 1 record | ns1.dns-parking.com. dns.hostinger.com. 2026031201 10000 2400 604800 600 |
FAQ
What is a DNS lookup?
A DNS lookup queries DNS servers to retrieve records for a domain name. It shows what DNS information is publicly available, including which servers handle email and where the website is hosted.
How do I check my DNS records?
Enter your domain name in the search box above and click Lookup. Our tool queries your domain's authoritative nameservers and returns all DNS records.
What is an A record in DNS?
An A record maps a domain name to an IPv4 address. It tells browsers which server hosts your website. For example, example.com might point to 192.168.1.1.
What is an NS record?
An NS (Name Server) record identifies which DNS servers are authoritative for your domain. These servers respond to DNS queries about your domain.
What is a TXT record used for?
TXT records store text information for domain verification and email security. They're used for SPF records, DKIM signatures, DMARC policies, and proving domain ownership to services like Google.
Why is my DNS not resolving?
DNS might not resolve due to incorrect nameserver settings, cached outdated records, or propagation delays. Changes can take up to 48 hours to spread across all DNS servers.
How long does DNS propagation take?
DNS propagation typically takes 24-48 hours. Most changes appear within a few hours, but cached records worldwide can take two days to fully update.
Can I lookup any domain's DNS records?
Yes, you can lookup DNS records for any publicly registered domain. The records returned are whatever the domain owner has configured and made publicly available.