DNS Lookup Tool

Query DNS records for any domain. Get A, AAAA, MX, NS, TXT, CNAME, and SOA records instantly.

Complete DNS Query

Query all major DNS record types including A, AAAA, MX, NS, TXT, CNAME, and SOA records.

Secure & Private

DNS queries are performed using secure DNS-over-HTTPS (DoH) protocol for privacy.

Real-Time Results

Get instant DNS resolution results with TTL information for each record.

How to Use DNS Lookup Tool

1

Enter Domain Name

Type the domain name you want to query (e.g., example.com)

2

Click Lookup

The tool will query all DNS record types for the domain

3

View Results

Browse through different record types using the tabs

4

Copy Records

Click the copy button to copy any record value to clipboard

Understanding DNS Record Types

A Record (Address)

Maps a domain to an IPv4 address (e.g., 192.0.2.1)

AAAA Record

Maps a domain to an IPv6 address (e.g., 2001:db8::1)

MX Record (Mail Exchange)

Specifies mail servers for the domain with priority values

NS Record (Name Server)

Indicates authoritative name servers for the domain

TXT Record

Contains text information, often used for verification and SPF

CNAME Record (Canonical Name)

Creates an alias from one domain to another

SOA Record (Start of Authority)

Contains administrative information about the DNS zone

TTL (Time To Live)

Specifies how long the record should be cached (in seconds)

Frequently Asked Questions

Free Online DNS Lookup Tool

The Domain Name System (DNS) is the internet's phonebook — it translates human-readable domain names like example.com into machine-readable IP addresses. Our free DNS lookup tool lets you instantly query any domain's DNS records including A, AAAA, CNAME, MX, NS, TXT, and SOA records without installing any software.

Whether you're troubleshooting email delivery, verifying domain ownership, checking nameserver configuration, or diagnosing propagation issues after a DNS change, our tool gives you instant results directly from authoritative DNS servers.

How to Perform a DNS Lookup

  1. 1

    Enter a domain name

    Type or paste the domain name you want to query (e.g., example.com). Do not include http:// or www unless you specifically want to query the www subdomain.

  2. 2

    Select record type

    Choose the DNS record type to look up: A (IPv4 address), AAAA (IPv6), MX (mail servers), NS (nameservers), TXT (text/SPF/DKIM), CNAME (alias), or SOA (start of authority).

  3. 3

    Click Lookup

    The tool queries the DNS resolver and returns all matching records with their values, TTL (time to live), and priority (for MX records).

  4. 4

    Interpret the results

    Review the returned records. A records show IP addresses, MX records show mail server hostnames, TXT records contain SPF, DKIM, and verification strings, and NS records identify the authoritative nameservers.

DNS Record Types Explained

A Record

Maps a domain name to an IPv4 address. This is the most common record type and what browsers use to find the server hosting a website.

AAAA Record

Maps a domain name to an IPv6 address. As IPv4 addresses become scarce, AAAA records are increasingly important for modern infrastructure.

MX Record

Identifies the mail servers responsible for receiving email for the domain. Each MX record has a priority value — lower numbers have higher priority.

TXT Record

Holds arbitrary text data. Used for SPF (email spoofing prevention), DKIM (email signing), DMARC policies, domain verification, and other configurations.

NS Record

Lists the authoritative nameservers for the domain. These are the servers that hold the official DNS records for the domain.

CNAME Record

Creates an alias from one domain name to another. Commonly used to point subdomains (www, blog, shop) to another hostname.

Frequently Asked Questions

What is DNS propagation?
When you update a DNS record, the change does not take effect everywhere instantly. DNS records are cached by resolvers worldwide according to the TTL value. Full propagation can take 24-48 hours, though most changes are visible within a few hours.
Why do I see different results from different DNS tools?
Different DNS lookup tools query different resolvers (Google DNS, Cloudflare, your ISP). During propagation, different resolvers may have cached different values. Our tool queries from a neutral resolver to show the current propagated state.
What does TTL mean in DNS?
TTL (Time to Live) is the number of seconds a DNS record should be cached by resolvers before they request a fresh copy from the authoritative nameserver. Lower TTL = faster propagation of changes but more DNS query load.
How do I verify my domain ownership via DNS?
Domain registrars and services like Google Search Console and email providers ask you to add a specific TXT record to your DNS. After adding it, you can verify with a TXT DNS lookup to confirm the record is visible publicly.
What is an SOA record?
The Start of Authority (SOA) record contains administrative information about the DNS zone: the primary nameserver, the administrator email, and timing parameters for secondary nameserver synchronization.

DNS Lookup vs nslookup vs dig

Traditional DNS tools like nslookup and dig require command-line access and technical knowledge. Our web-based DNS lookup tool delivers the same information through a simple interface that works on any device, in any browser, without installing software or opening a terminal.

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