DNS Lookup

DNS Lookup is a free online tool that check DNS records for any domain, A, AAAA, MX, TXT, CNAME, NS records with real-time results using secure DNS-over-HTTPS Free, fast, and works. Built for developers with clean output, proper.

What is DNS Lookup | Rune

DNS Lookup queries the Domain Name System to find IP addresses and records (A, AAAA, MX, TXT, CNAME, NS) for any domain. Uses Cloudflare's secure DNS-over-HTTPS API, processed entirely in your browser.

Designed for software developers, DevOps engineers, and technical teams who need reliable developer utilities. Supports multiple formats and standards commonly used in modern software development and API integration. Useful for debugging, testing, and validating data structures in web applications and backend services. This tool runs entirely in your browser, requiring no software downloads or installations on your device.

6
Record Types
Real-time
Lookups
100%
Private
Free
Forever

What Makes DNS Lookup on Rune Different

Speed and privacy sit at the core of DNS Lookup. With multiple record types and real-time results, the tool delivers results in seconds while keeping your data entirely on your device. No cloud uploads, no server-side processing, no third-party tracking.

DNS Lookup was built for people who need dependable results without jumping through hoops. View Time To Live values to understand DNS caching behavior. That kind of straightforward design is what sets this apart from the many other tools that promise the same thing.

Key Features of DNS Lookup

A complete feature set designed for real dns lookup workflows

Multiple Record Types

Query A, AAAA, MX, TXT, CNAME, and NS records for any domain.

Real-time Results

Get instant DNS lookup results using Cloudflare DNS-over-HTTPS.

TTL Information

View Time To Live values to understand DNS caching behavior.

Secure & Private

All queries use encrypted DoH - your lookups stay private.

No Signup Required

Start checking DNS records immediately, no account needed.

Instant Processing

Client-side processing means faster results with zero server wait.

Key Advantages of DNS Lookup

Works instantly

DNS Lookup loads in your browser and is ready the moment the page opens. No setup wizard, no configuration needed.

Multiple Record Types

Query A, AAAA, MX, TXT, CNAME, and NS records for any domain. This feature is available for free with no usage limits on the standard tier.

Privacy by default

DNS Lookup processes your data on your machine. Your files and text stay local. Nothing is stored after you close the tab.

Mobile and desktop ready

DNS Lookup works on any screen size. The interface adapts to phones, tablets, and desktops so you can use it wherever you are.

No account needed

Use DNS Lookup without creating an account or providing an email address. The free tier gives you full access to core features.

Free with no hidden costs

DNS Lookup is completely free on the standard tier. There are no trial periods, no watermarks on output, and no surprise paywalls after you start using it.

Who Benefits from DNS Lookup

DNS Lookup fits into a wide range of workflows. Here is how different users put it to work.

Students and Academics
Use DNS Lookup for assignments, research papers, and coursework. Query A, AAAA, MX, TXT, CNAME, and NS records for any domain.
Professionals and Teams
Integrate DNS Lookup into your daily workflow for faster turnaround on routine tasks. Get instant DNS lookup results using Cloudflare DNS-over-HTTPS.
Content Creators and Freelancers
Speed up your creative process with DNS Lookup. View Time To Live values to understand DNS caching behavior.
Developers and Technical Users
Add DNS Lookup to your toolkit for quick utility tasks between coding sessions. All queries use encrypted DoH - your lookups stay private.

How to Use DNS Lookup

No setup needed, just 3 steps to your result

01

Enter Domain Name

Type the domain you want to check (e.g., google.com, example.org).

02

Select Record Type

Choose from A, AAAA, MX, TXT, CNAME, or NS record types.

03

View DNS Records

See all matching records with TTL values and data instantly.

Rune pro tipsPro Tips

  • Use A records to find the IPv4 address of a website
  • Check MX records to verify email server configuration
  • TXT records often contain SPF, DKIM, and domain verification info
  • NS records show which nameservers are authoritative for a domain

Getting the Best Results with DNS Lookup

The first step is straightforward: Type the domain you want to check (e.g., google.com, example.org). DNS Lookup is built to accept input right away, so you spend your time on the actual task rather than navigating settings panels.

Once your input is ready, select record type. Choose from A, AAAA, MX, TXT, CNAME, or NS record types. Results appear in real time, giving you immediate feedback before you commit to a final output.

Finally, view dns records. See all matching records with TTL values and data instantly. The entire process from start to finish typically takes under a minute for most inputs.

For the best experience, keep these points in mind: Use A records to find the IPv4 address of a website Check MX records to verify email server configuration Small adjustments like these can make a noticeable difference in your output quality.

What You Can Do with DNS Lookup

TASK 01

Multiple Record Types

Query A, AAAA, MX, TXT, CNAME, and NS records for any domain. Most users complete this task in under a minute with DNS Lookup.

TASK 02

Real-time Results

Get instant DNS lookup results using Cloudflare DNS-over-HTTPS. Most users complete this task in under a minute with DNS Lookup.

TASK 03

TTL Information

View Time To Live values to understand DNS caching behavior. Most users complete this task in under a minute with DNS Lookup.

TASK 04

Secure & Private

All queries use encrypted DoH - your lookups stay private. Most users complete this task in under a minute with DNS Lookup.

Frequently Asked Questions

Quick answers for DNS Lookup users

What is a DNS Lookup?

A DNS Lookup queries the Domain Name System to find IP addresses or other records associated with a domain name. It translates human-readable domain names into machine-readable IP addresses.

What do the different record types mean?

A Record points to IPv4 address. AAAA points to IPv6. MX specifies mail servers. TXT provides text info (SPF, DKIM). CNAME creates domain aliases. NS indicates authoritative nameservers.

How does this tool work without a server?

This tool uses Cloudflare's public DNS-over-HTTPS (DoH) API. All queries are made directly from your browser to Cloudflare's secure API, ensuring complete privacy.

What is TTL (Time To Live)?

TTL tells DNS resolvers how long to cache a record before requesting a fresh copy. Lower TTL means faster updates but more DNS traffic. Higher TTL reduces queries but slows propagation.

Is my lookup data safe?

Yes! All DNS queries happen in your browser using encrypted HTTPS. Your lookups are never sent to our servers or logged anywhere.

Why are my results different from another tool?

Different tools may query different DNS servers or have varying cache times. Our tool uses Cloudflare's global DNS which provides accurate, up-to-date results.

What is DNS-over-HTTPS (DoH)?

DoH encrypts DNS queries using HTTPS protocol, preventing eavesdropping and tampering. It provides privacy and security for your DNS lookups.

Can I check any domain?

Yes, you can lookup DNS records for any public domain. Private or internal domains may not return results through public DNS servers.

Still need help?

Can't find what you're looking for? Our support team is here to assist you.

Contact Support

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