Registro IPv4
host: lms.criterionconcept.com
class: IN
ttl: 14400
type: A
ip: 143.198.53.247

Información TXT
host: lms.criterionconcept.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:162.241.217.243 ~all
entries: Array