DNS Record Reference
A searchable reference for every major DNS record type — with plain-English explanations, real-world usage examples, and example zone file syntax.
DNS is the phonebook of the internet, but the record types are anything but self-explanatory. The DNS Record Reference covers every common record type with plain-English descriptions, when to use each one, and a ready-to-copy zone file example.
Key Features
- Instant Search: Filter by record type, description, or use-case keyword.
- Category Tabs: Browse by function — Address, Mail, Delegation, Security, and Speciality records.
- Zone File Examples: Each card shows a real-world example line exactly as it would appear in a zone file.
- Click to Copy: Click the record type badge on any card to copy it instantly.
[!TIP] Search for “email”, “verify”, or “security” to find all the records relevant to email deliverability and domain verification —
MX,SPF,DKIM, andDMARCare the four you need to configure for reliable mail delivery.
DNS Record Reference
100% Client-Side
Privacy Check: All filtering runs entirely in your browser. No queries are made to any DNS resolver or server.