srv-a  A     127.0.0.1
srv-a  AAAA  ::1
srv-b  A     127.0.0.1
srv-b  AAAA  ::1

s1._domainkey.srv-a  TXT  v=DKIM1; k=ed25519; p=SvoPT692bVrQBT8UNxt6SF538O3snA4fE3/i/glCxwQ=
