🧭 DNS zone
A, CNAME, MX, TXT, SPF, DKIM records and propagation
Understanding DNS records (A, AAAA, CNAME, MX, TXT)- A: links a name to an IPv4 address (e.g. @ → 203.0.113.10). - AAAA: the same for IPv6. - CNAME: creates an alias to another name (e.g. www → exampl…Pointing my domain to another hostTwo methods: 1. Change the name servers to those of the other host (the whole zone is then managed there). 2. Keep our name servers and only change t…Setting up SPF, DKIM and DMARC to avoid spamThese three TXT records prove that your emails are legitimate and keep them out of spam folders. - SPF: lists the servers allowed to send for your do…Checking DNS propagation- Online: use a DNS propagation checker (search for "DNS propagation checker"). - On Windows: nslookup example.cm or nslookup -type=mx example.cm - O…Verifying my domain for Google or Microsoft 365Google Workspace, Microsoft 365, Facebook and other services ask you to prove that you own the domain: 1. Copy the TXT (or CNAME) record provided by …