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DNS Lookup
Look up A, AAAA, MX, NS, TXT, CNAME and SOA records for any domain — instantly, free.
Enter a domain — we query all record types over DNS.
Next step: WHOIS Lookup →
About the DNS Lookup
A DNS lookup shows the DNS records behind a domain — the addresses, mail servers and text records that tell the internet where the site and its email live. It's the fastest way to confirm a domain is pointed correctly after a migration or DNS change.
What this tool checks
- A / AAAA — the IPv4 and IPv6 addresses the domain resolves to
- MX — the mail servers that handle the domain's email
- NS — the authoritative nameservers
- TXT — SPF, DKIM, DMARC and verification records
- CNAME and SOA — aliases and zone metadata
What each DNS record type does
| Type | Purpose |
|---|---|
| A | Maps a domain to an IPv4 address. |
| AAAA | Maps a domain to an IPv6 address. |
| MX | Mail servers that receive email for the domain. |
| NS | Authoritative nameservers for the domain. |
| TXT | Free-form text — used for SPF, DKIM, DMARC, verification. |
| CNAME | Alias pointing one hostname to another. |
| SOA | Start of authority — zone metadata and serial. |
Frequently asked questions
How long do DNS changes take?
Up to 24–48 hours to fully propagate, though most resolvers update within an hour based on the record's TTL.
Why do I see no A record?
The domain may use a CNAME at the root, be parked, or point only to IPv6 (AAAA). Check those record types too.
Monitor uptime & domains for real
Bulk domain + WHOIS checks and live site monitoring inside the panel.