Why Your Website Isn't Showing After Changing DNS

If your website is not showing after a DNS change, the problem may be timing, a missing record, the wrong DNS provider, SSL, hosting setup, or browser cache.

The best next step is to separate normal waiting time from an incorrect setup. DNS changes can take time, but an incorrect record will not fix itself.

Table of Contents

Start With What Changed

Write down the change you made.

Did you:

Change nameservers
Change an A record
Add or edit a CNAME record
Connect www
Point the domain to new hosting
Move a website
Add SSL
Change a website builder setting
Edit DNS in a different account

Knowing the exact change helps you narrow the cause.

Check Whether DNS Is Still Updating

Some DNS changes appear quickly. Others take hours. Nameserver changes can take longer than individual record changes.

During this time, one device may show the old site while another shows the new site. That can be normal while networks update.

If the change was recent, wait and test again before making more changes.

Confirm the Active Nameservers

If you edited DNS records but nothing changed, the domain may be using different nameservers.

Nameservers decide where DNS records are managed. If your domain points to Provider A’s nameservers, editing records at Provider B will not affect the live domain.

Check the domain’s nameservers, then edit DNS records at the provider those nameservers point to.

If the domain is managed through Tech Help Canada Hosting, start from the Tech Help Canada Hosting account area and review the domain’s DNS or nameserver settings.

Check the A Record

The root domain, such as yourbusiness.ca, often uses an A record.

Confirm:

The host is correct
The IP address is correct
The old record was replaced if needed
There are not conflicting records
The record was changed in the active DNS zone

If the A record points to the old server, visitors may still see the old site.

Check the WWW Record

The www version often uses a CNAME record.

If yourbusiness.ca works but www.yourbusiness.ca does not, check the CNAME or redirect setup for www.

If www works but the root domain does not, check the A record for the root domain.

Check the Hosting Plan

DNS can point visitors to hosting, but the hosting plan still needs to know what to serve.

Check whether:

The domain is assigned to the hosting plan
Website files are in the right folder
WordPress or the website platform is installed
The site was migrated correctly
The hosting account is active
The correct website is connected to the domain

If hosting is not ready, the domain may show a default page, error page, or old content.

Check SSL and HTTPS

Sometimes the website works over http:// but fails over https://, or one domain version has SSL while the other does not.

Test:

http://yourbusiness.ca
https://yourbusiness.ca
http://www.yourbusiness.ca
https://www.yourbusiness.ca

If HTTPS fails, check whether SSL is active for that exact domain version.

Check Browser and Website Cache

Your browser, device, website plugin, or server may show an old version even after DNS is correct.

Try:

A private browser window
A different browser
A mobile network
Clearing website cache
Checking from another device

Do not assume the first result from one browser is the full picture.

Check Email Before More DNS Changes

If the domain also handles business email, be careful. Fixing a website record should not involve deleting MX or email TXT records unless you know they are wrong.

If email broke after changing nameservers, compare the old and new MX, SPF, DKIM, and DMARC records.

A Practical Troubleshooting Order

Confirm the change you made.
Check whether enough time has passed.
Confirm active nameservers.
Check A record for the root domain.
Check CNAME for www.
Confirm the hosting plan is ready.
Test SSL.
Test from another browser or network.
Check email records before editing further.

If your DNS change shows that the domain is pointed correctly but the website needs a hosting home, you can explore cPanel hosting through Tech Help Canada Hosting.

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Tech Help Canada Staff

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Why Your Website Isn’t Showing After Changing DNS