---
'':
  type: A
  ttl: 304
  values:
    - 1.2.3.4
    - 1.2.3.5
'*':
  type: CNAME
  value: www.example.com.
www:
  type: A
  ttl: 304
  values:
    - 1.2.3.4
    - 1.2.3.5
www.sub:
  type: A
  ttl: 304
  values:
    - 1.2.3.6
    - 1.2.3.7