What does this tool do?
This tool is a searchable reference for the most common DNS record types. For A, AAAA, CNAME, MX, TXT, NS, SOA, PTR, SRV, CAA, plus DKIM and SPF, it shows what each does, its typical use, and a real example line.
How to use it
- Enter an address, domain or value.
- View the results instantly.
- Copy the details you need.
What's in the list?
Each entry includes the type name, a category (address, alias, mail, security, and so on), a short description, a typical use, and a valid zone-file example. For MX, for instance, you see the line 'example.com. IN MX 10 mail.example.com.'. Type a record type (e.g. TXT), a word from the description, or a use case into the search box to filter the list instantly and find the record you need within seconds.
When is it handy?
It's a quick reminder when you're editing a zone file and need the correct syntax, configuring TXT records for email authentication (SPF, DKIM, DMARC), or restricting certificate authorities with CAA. Beginners can use the examples to learn the difference between A and AAAA (IPv4 vs IPv6) or why a CNAME points to another name. You can copy any record type with a single click.
Frequently asked questions
Does this tool query a domain live?
No. This is a reference table only; it explains the record types, their meaning, and examples. To see real records, use the DNS Lookup tool instead.
Are SPF and DKIM separate record types?
No. Both are actually published as TXT records; they appear as separate rows here for convenience, with examples of the correct format.
What is the difference between A and AAAA?
An A record maps a hostname to an IPv4 address (e.g. 93.184.216.34), while an AAAA record maps it to an IPv6 address (e.g. 2001:db8::1).
Is DNS Record Types free?
Yes. DNS Record Types and all 300+ tools on MagmaNex are completely free with no signup or account required.
Is my data safe?
Yes. Everything runs locally in your browser. The data you enter is never sent to a server, stored, or shared.
Does it work on mobile?
Yes. DNS Record Types works on phones, tablets and desktops — no app download needed.
🔒 Privacy: everything runs in your browser, your data is never sent to a server.