Splitting long strings in RRs using parentheses

[Jan-Piet Mens]

>20220317-a4qe._domainkey    TXT (
>	v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAA
                ^ begin comment
>        OCAQ8AMIIBCgKCAQEAmEsWuQCj+OenaSQ3dM6WItExor

>The bit from the first semicolon to the end of the line was missing.
>Is that expected behavior?

A semicolon begins a comment in a zone file [1], so yes.

	-JP

[1] https://jpmens.net/2015/10/28/the-semicolon-in-zone-master-files-some-history/