Free • Instant DoH Lookup • A, AAAA, MX, NS, TXT
Online DNS Lookup Tool
Query domain name system (DNS) records instantly from global public resolvers. Check A records, mail servers (MX), nameservers (NS), and TXT records securely.
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Ready. Enter a domain name and press Lookup DNS.
DNS Record Results
Enter a domain name above and click Lookup DNS to query public records.
Free Online DNS Lookup Tool
A DNS Lookup queries the Domain Name System to retrieve records associated with a domain name. This tool queries global DNS-over-HTTPS (DoH) endpoints to fetch A (IPv4), AAAA (IPv6), MX (Mail Exchanger), NS (Name Server), and TXT records instantly.
Common DNS Record Types Explained
- A Record: Points a domain to an IPv4 address.
- AAAA Record: Points a domain to an IPv6 address.
- MX Record: Specifies mail servers responsible for receiving email on behalf of the domain.
- NS Record: Indicates which authoritative name servers control the domain zone.
- TXT Record: Holds text information, commonly used for SPF, DKIM, DMARC, and domain ownership verification.