DNS Lookup
Look up DNS records for any domain including A, AAAA, MX, NS, CNAME, TXT, SOA, CAA, and PTR records with real-time results.
Multiple Record Types
Query A, AAAA, MX, NS, CNAME, TXT, SOA, CAA, and PTR records simultaneously in a single lookup.
Real-Time TTL Values
See the Time To Live (TTL) for each DNS record, helping you understand propagation and caching status.
No Data Stored
Your DNS queries are processed in real-time and never cached or stored on our servers.
Professional DNS Lookup for Everyone
Perform comprehensive DNS lookups for any domain using our free DNS Lookup tool. Query multiple record types simultaneously including A (IPv4), AAAA (IPv6), MX (Mail Exchange), NS (Name Servers), CNAME (Canonical Name), TXT (Text), SOA (Start of Authority), CAA (Certification Authority Authorization), and PTR (Reverse DNS) records. Each lookup also shows the TTL (Time To Live) values. Whether you're debugging email delivery issues, verifying DNS propagation after a migration, checking SPF/DKIM/DMARC records, or analyzing domain infrastructure, our tool provides fast, accurate results directly from authoritative DNS servers. No data is cached or stored.
Key Benefits
Why choose our DNS Lookup for your workflow?
Email Troubleshooting: Verify SPF, DKIM, and DMARC TXT records to diagnose email deliverability issues and spoofing risks.
Migration Verification: Confirm DNS propagation after changing hosting providers or switching mail servers.
Security Auditing: Check CAA records to ensure only authorized CAs can issue certificates for your domain.
Common Use Cases
Real-world examples of how to use this tool.
DevOps & SysAdmin: Verify DNS configuration after server migrations or infrastructure changes.
Email Deliverability: Check SPF and DKIM TXT records to prevent legitimate emails from being marked as spam.
Security Research: Analyze domain infrastructure and verify CAA record configurations.
How to use DNS Lookup?
Follow these simple steps to get the best results.
Enter the domain name (e.g., google.com) in the search field.
Select the DNS record types you want to query using the toggle buttons.
Click 'Lookup DNS' to fetch the selected records in real-time.
Click any record type header to expand and view individual records with TTL values.
Use the 'Copy' or 'Download' buttons to save the full DNS report.
Frequently Asked Questions
Common questions about our DNS Lookup tool.
What is a DNS lookup?
A DNS (Domain Name System) lookup queries domain name servers to find information about a domain, such as its IP address (A/AAAA), mail servers (MX), or text records (TXT).
Why would I need a TXT record lookup?
TXT records are commonly used for email security verification (SPF, DKIM, DMARC), domain ownership verification, and various security policies. Checking them helps diagnose email delivery issues.
How long does DNS propagation take?
DNS propagation typically takes 24-48 hours but can be as quick as a few minutes depending on the TTL (Time To Live) values set on your records. Our tool shows the current TTL for each record.
Can I look up all record types at once?
Yes, you can select multiple record types before performing a lookup. All selected types will be queried simultaneously and displayed in organized groups.
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