[Support Guide] Compiled resources for custom domains on Netlify and DNS settings -- start here!

Hi there! :wave:

We know that using your own custom domain (Example: http://somecooldomain.com) on a Netlify site can be a bit confusing at times. The good news is that our team has written an abundance of guides covering various questions regarding domains. This listing has all of our “best practice” guides about configuring and using Netlify DNS and custom domains on our service, grouped by topic area. We have a few guides that cover multiple topic areas, so we have listed them under each related category.

End to end configuration guides:

Configurations where we host only your website, but don’t manage your DNS:

Articles about configuring Netlify to manage your DNS (in addition to hosting your websites):

Domain registration and registrar configuration:

Troubleshooting tips:

If you are encountering issues with custom domains after working through the guides above, please open a new thread on the Forums and share your site, any error messages you are receiving, and what debugging steps you have already taken. Additionally, if you think there should be an additional guide or resource that isn’t mentioned above, let us know in the comments below!! :arrow_down:

Linking subdomains to netlify pages
My subdomain is not working and showing warning *CHECK DNS Configuration*
DNS configuration with external domain
[Support Guide] Troubleshooting SSL certificate errors
Removing/correcting existing SOA record to allow Let's Encrypt to generate SSL CA
I want my subdomain automatically directs to SSL (https)
Domain routing to wrong site
Domain name pointing to 2 IP addresses
How to get CNAME and IP type A
Another "doesn't appear to be served by Netlify" :D
Transfer of domain to netlify
Error in DNS setup
Iphone won't connect to my site
User can’t access website with this IP
Configure external DNS for a custom domain mixup
Sendgird-related DNS records cannot be set
Deploy in prod to several subdomains
Unsuccessful DNS update from OVH to Netlify
Custom domain connection to netlify not working
Error 403: Forbidden
My dns are not resolving properly
Broken url cannot find the page
Issue provision certificate custom domain
How to deploy my site to custom domain?
Connect Netlify DNS without deploying?
Cannot provision cert because domain "doesn't appear to be served by Netlify"
SSL Error: Hostname/IP does not match certificate's altnames
How I can add subdomain
Domain adding and netlify DNS
My custom domain fails to point to netlify nameservers
Error 403: Forbidden
Github pages 404 error on netlify page deployment
Is there official discord server?
No ssl certificate althoug dns already served through netlify
API - Dynamic Websites / Subdomains?
This site is under development
I have a Google Workspace email acct, I added my custom domain to Netlify do I need to add my Mx into Netlify too?
Dns propogation is not current
There’s a Netlify DNS zone for this domain, but no DNS records associated with it
Domain won't work
SSL/TLS certificate - Waiting on DNS propagation
DNS Name server issue
Configure Domain Alias of external domain
Question on DNS setup for .co.uk domain with Namecheap as registrar and Netlify hosting
"Check DNS configuration" for primary domain
[Support Guide] Compiled CDN Resources — start here!
Netlify records deleted
Bizland ssl certificate error
.ca Custom domain on netlify?
SSL not working after 24 hours
Custom domain is not working but default site is working
I accidentily removed my DNS record of my Netlify Domain

I have an additional question that might be helpful for the docs above: How do we remove or redirect the original netlify url after we’ve setup our custom domain? So that we prevent duplicate versions of the site/app out in the search engines and elsewhere. Thanks.

You need not do this as we automatically add a canonical header:

but you can achieve that using Netlify Redirects