DNS Record Lookup Tool

Perform comprehensive DNS record lookups for all major record types simultaneously. Get detailed insights into DNS configuration with professional analysis and educational information about each record type.

What this tool does: Queries all supported DNS record types (A, AAAA, MX, TXT, NS, SOA, CNAME, SRV, and 15+ more) and returns the results.
Enter a domain name or hostname to analyze all DNS record types.
DNS Record Types Reference

This tool analyzes the following supported DNS record types. Click on any category to learn more:

Common Record Types
A - IPv4 Address
AAAA - IPv6 Address
CNAME - Canonical Name
MX - Mail Exchange
TXT - Text Record
NS - Name Server
SOA - Start of Authority
PTR - Pointer Record
SRV - Service Record
CAA - Certificate Authority Authorization
Security & DNSSEC Record Types
DNSKEY - DNS Public Key
DS - Delegation Signer
NSEC - Next Secure
NSEC3 - Next Secure v3
RRSIG - Resource Record Signature
TLSA - Transport Layer Security Authentication
SSHFP - SSH Fingerprint
NSEC3PARAM - NSEC3 Parameters
Specialized Record Types
RP - Responsible Person
URI - Uniform Resource Identifier
NAPTR - Name Authority Pointer
HINFO - Host Information
CERT - Certificate
AFSDB - AFS Database