Advanced DNS Lookup
Instantly query any DNS record type for any domain — free, fast, and secure.
Enter a domain to begin
Supports all major record types: A, MX, TXT, NS, CNAME, SOA, PTR & more
Querying DNS servers...
No records found
How to Use DNS Lookup
See the DNS records behind any domain — where its website, email and verification records point.
Enter a Domain
Type a domain like example.com — no http needed.
Pick a Record Type
Choose A, MX, TXT, NS or ALL to see everything.
Read & Export
See each record with its TTL. Copy or export the results.
Records
A, MX, TXT, NS, CAA +
TTL
Shown for each
Export
Copy or download
Works on
Phone & computer
Price
100% free
Sign-up
Not needed
DNS Lookup: Quick Reference
The key numbers and facts in one place.
| A | IPv4 address of the website |
|---|---|
| AAAA | IPv6 address |
| CNAME | Alias pointing to another name |
| MX | Mail servers for email |
| TXT | SPF, DKIM and site verification |
| NS | Name servers for the domain |
| CAA | Who may issue SSL certificates |
What Can You Use It For?
Popular ways people use DNS Lookup.
Email Setup
Check MX, SPF and DKIM records.
Domain Verification
Confirm Google or Microsoft TXT records.
Moving Hosts
See if new IP addresses are live.
SSL Problems
Check CAA records before getting a certificate.
Tips for the Best Result
- Changes can take up to the TTL time (or longer) to show everywhere.
- SPF and verification codes live in TXT records.
- Use ALL when you're not sure which record you need.
Frequently Asked Questions
Quick answers about DNS Lookup.
It asks the internet's address book which records a domain has — like which server hosts its website or email.
DNS changes spread over time. Wait for the old TTL to pass and check again.
From Cloudflare's public DNS service, asked directly from your browser.
Look up MX for mail servers and TXT for SPF and DKIM.
Yes, unlimited.
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