DNS Record Creation Simulator

Moraine Valley Community College  ·  Cybersecurity & Networking Education

1Explore record types
2Explore domain types
3Fill in the form
4Click Create Record
5Review your DNS zone
1

DNS Record Types

Click each button to learn what each record type does:

Select a record type above
Click any button to see a description, real-world use case, and an example of that DNS record type.

Click each TLD to learn when and why it is used:

Select a domain type above
Click any button to see which organizations use that top-level domain and why it was created.
3

Create a DNS Record

How to Use This Simulator

  • Select a Record Type from the dropdown — the form will show only the fields that record type needs.
  • Enter a Domain Name without "http://" — example: morainevalley.edu
  • Fill in the remaining fields, then click Create Record to add it to your zone table.
  • Your records are also displayed as a zone file preview at the bottom — the actual format used by DNS servers.
Choose the DNS record type you want to create
e.g., morainevalley.edu or www.example.com
4

DNS Zone — Created Records

# Type Domain Name TTL Details / Value Action
No records yet — use the form above to create your first DNS record.
; Zone file will appear here as you create records. ; This is the format real DNS servers read. ; ; <name> <TTL> IN <TYPE> <value>