Publishing your domain manually

Export the zone public keys

On the target server, run the command pdnsutil export-zone-dnskey to export the zone keys.

The syntax is pdnsutil export-zone-dnskey <domain> <key-id>. For instance:

root@bochica:~# pdnsutil export-zone-dnskey sweethome.box 1
sweethome.box IN DNSKEY 257 3 13 0YhoHk1QTXntIJMmSpRQsu0xDJXKGWryc8/1maCET5hgBNpkj+wA1RJ/DB9hUgbWxJ4zhL4p/Vzsdfc3Xbt0wg==

root@bochica:~# pdnsutil export-zone-dnskey sweethome.box 2
sweethome.box IN DNSKEY 257 3 13 woa93fOM44Zi454jawfRnrsXGM9RLR/olf3Uif1S7uQ3WBqCo3jc4AtXfWt1O/ecTxKpx35SpDPw2VoGTR28Sw==

root@bochica:~# pdnsutil export-zone-dnskey sweethome.box 3
sweethome.box IN DNSKEY 256 3 13 qVdBeyVDeRNg8CB3bpXlxPwH1VxX1BaSw+WaUcXeK51Mbm7wIxScAJwx9fnkynJjCIfL6vChpoUcy4x5Z5IerA==

This should give you all the information needed, you can now get the values, and publish them on your DNS server.

Verification

Once you have published your DNS keys, wait a few minutes to an hour, and use the following site to check if your keys are published:

DNS key checker on mxtoolbox

You should see something like this: