DNS Lookup
DNS Record Lookup
Query DNS records for any domain using dig on the server.
Enter a domain above to look up its DNS records
About this tool
- What DNS record types can I look up?
- A (IPv4 address), AAAA (IPv6), MX (mail servers), TXT (SPF, DKIM, DMARC, and other text records), CNAME (alias), NS (nameservers), SOA (zone authority), and PTR (reverse DNS). Select ALL to query all common types at once.
- What is a TXT record used for?
- TXT records store arbitrary text and are used for domain ownership verification, SPF policies (authorized senders), DMARC policies, DKIM public keys, and third-party service configuration.
- What is a CNAME record?
- A canonical name record that maps one domain name to another. The lookup chain continues until an A or AAAA record is found. You cannot create a CNAME on the root domain (apex) — only on subdomains.
- What is TTL?
- Time to Live — how long in seconds a resolver caches the record before re-querying. Common values: 300s (5 min) for records you change often, 3600s (1 hour) for normal records, 86400s (1 day) for stable records.