المقالات

Check DNS with dig, nslookup, host, and MXToolbox

When DNS isn't doing what you expect — site shows the old server, email goes to the wrong...
DNS propagation - what it is and how to check it

When you change a DNS record — nameservers, an A record, an MX record — the change doesn't happen...
DNS record types explained

DNS records are the instructions that tell the rest of the internet how to reach your domain....
DNSSEC on your .ca domain

DNSSEC (Domain Name System Security Extensions) adds a cryptographic signature to your domain's...
Glue records

Glue records are special DNS entries that tell the world the IP address of a nameserver whose...
How do I manage DNS entries?

DNS records (A, CNAME, MX, TXT, and more) control where your domain and its services actually...
Point your existing domain at CanSpace hosting

If you've bought hosting with us but your domain is registered somewhere else — GoDaddy,...
Secondary (slave) DNS

Secondary (or "slave") DNS is a backup nameserver that mirrors a primary nameserver's zones. If...
Set up Cloudflare in front of your CanSpace site

Cloudflare is a global content delivery network and security service. Putting it in front of your...
TTL and when to lower it before a DNS change

TTL (Time To Live) is the value on every DNS record that tells caching DNS servers how long...
Verify your domain with a TXT record

Services like Google Workspace, Microsoft 365, Mailchimp, Facebook, and many others ask you to...