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  5. Are Wildcard DNS Record Sets Supported?

Are Wildcard DNS Record Sets Supported?

Yes.

You can use an asterisk (*) as the host name in a domain name to create a wildcard record set. For more details, see RFC 4592.

Currently, you can create a wildcard DNS record set of the A, AAAA, MX, CNAME, TXT, and SRV types.