What is a domain name?
A domain name is the human-readable address people type into their browser to find your website — for example, melbits.com.au. Without a domain name, your website would only be reachable via a string of numbers called an IP address, like 203.45.12.88. That's not something any customer is going to remember.
Think of it like a street address for your business on the internet. Just as your office has a physical address that directs people to your door, your domain name directs visitors to your website and emails to your inbox.
The anatomy of a domain name
A domain name has several parts, each with a specific purpose:
How domains work
When someone types your domain name into a browser, a remarkably fast process happens behind the scenes to connect them to your website. This system is called the Domain Name System (DNS) — essentially the internet's phone book.
You type the domain
The browser receives melbits.com.au and needs to find the server that hosts the website.
DNS lookup
The browser queries DNS servers to find the IP address associated with that domain name. This typically takes milliseconds.
Server connection
The browser connects to the web server at that IP address and requests the page content.
Page loads
The server sends the website files back to the browser, which renders the page you see.
DNS records explained
DNS is more than just pointing a domain to a website. It uses different types of records to control where traffic goes:
| Record Type | What it does | Example use |
|---|---|---|
A | Points domain to an IP address | Connects your domain to your web server |
MX | Directs email for your domain | Routes email to Microsoft 365 or Google Workspace |
CNAME | Creates an alias for another domain | Points www. to your main domain |
TXT | Stores text information | Email authentication (SPF, DKIM, DMARC) |
NS | Specifies nameservers | Delegates DNS management to Cloudflare |
Domain vs. hosting — what's the difference?
This is one of the most common sources of confusion for small business owners. Domain names and web hosting are two separate things, often sold by the same company, but fundamentally different.
Domain Name
Your address. It's the name people type to find you — melbits.com.au. You register a domain name (usually annually) through a domain registrar.
- ✓ Your online identity
- ✓ Typically $10–$50/year
- ✓ Must be renewed or you lose it
- ✓ Can be transferred between registrars
Web Hosting
Your land. It's the server where your website files actually live. Hosting provides the storage, computing power, and connection that makes your site accessible.
- ✓ Where your files are stored
- ✓ Typically $10–$500+/month
- ✓ Performance affects user experience
- ✓ Can be changed without losing your domain
You can buy a domain from one provider and host your website with another — they're connected through DNS. Many businesses buy both from the same provider for convenience, but it's worth understanding they're separate so you're not locked in unnecessarily.
Choosing the right domain for your Melbourne business
Your domain name will appear on your business cards, email signatures, vehicles, signage, and anywhere you market your business. Choosing well from the start saves significant pain later.
Should you use .com.au or .com?
For an Australian business primarily serving Australian customers, .com.au is strongly recommended. Here's why:
✓ .com.au advantages
- Signals you're an Australian business — builds local trust
- Google ranks .com.au sites higher in Australian search results
- Legally requires an Australian ABN/ACN — adds credibility
- Customers expect it — .com can look like a US company
When .com might make sense
- You serve global customers, not just Australia
- Your .com.au is unavailable but your .com is
- You're a tech startup targeting international markets
- Your brand name doesn't translate well with .com.au
Tips for choosing a good domain name
Keep it short and memorable
Aim for under 15 characters if possible. Shorter domains are easier to type, remember, and fit on business cards. Avoid hyphens — they're easy to forget and look unprofessional.
Use your brand name, not keywords
Keyword-stuffed domains like melbourne-it-support-cheap.com.au look spammy and don't provide the SEO benefit they once did. Use your actual business name.
Check trademark conflicts
Before registering, search IP Australia's trademark database to ensure your chosen domain doesn't infringe on an existing trademark. This can save serious legal headaches.
Register variations
If budget allows, register common misspellings and both .com.au and .com variants. Redirect them all to your main domain to protect your brand.
Easy to say out loud
Your domain should pass the phone test — if someone asks for your website over the phone, can you say it clearly without spelling it out? If not, reconsider.
Domain registrars — where to register your domain
A domain registrar is an accredited company that manages the reservation of domain names. In Australia, registrars must be accredited through auDA (the .au Domain Administration), the governing body for Australian domain names.
Popular Australian domain registrars
Common options for Australian businesses include Crazy Domains, VentraIP, Netfleet, and Namecheap (international but widely used). For enterprise-level management, registrars like CSC Global offer more control.
What to look for in a registrar
- DNSSEC support — adds a layer of security against DNS hijacking attacks
- Two-factor authentication — protects your account from unauthorised transfers
- Auto-renewal options — so you never accidentally let a domain expire
- Easy DNS management — a clear interface for managing records
- Local support — Australian phone or chat support during business hours
Common domain mistakes Melbourne businesses make
In our experience supporting Melbourne SMBs, domain mismanagement causes more disruption than people expect. Here are the mistakes we see most often.
Letting the domain expire
Domains must be renewed — usually annually. If you miss the renewal, your website goes down, your email stops working, and if someone else registers it, you lose it entirely. We've seen businesses pay thousands to buy back their own domain name from opportunistic buyers. Set up auto-renewal and keep your payment details current.
Registering the domain in an employee's name
If the person who registered your domain leaves, you may lose access. Always register domains in the business name or owner's name, using a business email address. This is a surprisingly common issue we help businesses resolve.
Not knowing who controls your domain
"Our web developer handles that" is one of the most dangerous things a business owner can say about their domain. Know who has access to your registrar account, and make sure it's someone still in your organisation. We regularly help businesses regain control of domains locked with former service providers.
Using personal email for registrar accounts
Renewal notices, transfer authorisations, and security alerts go to the registrar account email. If that's a personal Gmail that someone no longer checks, critical notifications get missed. Use a monitored business email address.
Incorrect DNS configuration for email
Missing or incorrect SPF, DKIM, and DMARC records mean your emails are more likely to land in spam — or be rejected entirely. These DNS records are essential for Microsoft 365 and Google Workspace users. Getting them wrong is one of the most common causes of email deliverability problems.
Who should manage your domain?
For most Melbourne SMBs, domain management falls into one of three categories:
Melbits manages domains for Melbourne businesses
As part of our Managed IT service, we handle domain renewals, DNS management, email authentication configuration, and security monitoring — so you never have to worry about it.
Frequently asked questions
How much does a domain name cost in Australia?
A .com.au domain typically costs between $15 and $35 per year, depending on the registrar. A .com domain is usually $10–$20 per year. Premium or short domains in high demand can cost significantly more. Renewal prices are generally the same as registration prices — watch out for registrars that offer very cheap first-year registration but charge more on renewal.
Can I transfer my domain to a different registrar?
Yes. Domain transfers are common and straightforward. You'll need an authorisation code (EPP code) from your current registrar, and the domain must not be in a locked or expired state. Transfers typically take 5–7 days. You retain all DNS settings and the remaining registration period carries over.
What happens if my domain expires?
Most registrars offer a grace period (typically 30 days) after expiry where you can renew at the normal price. After that, a redemption period may apply where you can still recover it but pay a significant penalty fee (sometimes $100–$200). After the redemption period ends, the domain becomes available for anyone to register. Act quickly if you miss a renewal.
Do I need both www and non-www versions of my domain?
You only need one as your primary, but you should configure both to work. Best practice is to pick one (most modern sites use the non-www version) and redirect the other to it. Your web server or DNS provider handles this redirect. Having both pointing to different content is an SEO problem — search engines treat them as separate URLs.
Can I use my domain for email without a website?
Absolutely. Email and websites are separate services that both use your domain. You can register a domain, set up Microsoft 365 email using your domain name, and not have any website at all. Many businesses do this while their website is being built, or if they simply don't need a public website.
What is WHOIS and is my information public?
WHOIS is a public database that records who owns a domain name. For .com.au domains, auDA requires that registrant details are accurate and some information is publicly searchable. Many registrars offer WHOIS privacy protection for .com domains, masking your personal details. For Australian .com.au domains, certain information must remain publicly accessible under auDA policy.
How do I know if a domain name is available?
Any domain registrar's website will have a search tool where you can check availability instantly. You can also use auDA's WHOIS search at whois.auda.org.au for .com.au domains specifically. If your preferred name is taken, check variations — different TLDs (.net.au, .org.au), slight name variations, or adding your city name (e.g., melbournelawfirm.com.au).