Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@cyber.gc.ca,mailto:dmarc@international.gc.ca

Registro IPv4
host: tradecommissioner.gc.ca
class: IN
ttl: 3600
type: A
ip: 52.229.73.8

Servidores DNS Principal (mname) y Secundario (rname)
host: tradecommissioner.gc.ca
class: IN
ttl: 3600
type: SOA
mname: ns10.ent.global.gc.ca
rname: ssc\.enterpriseddi-entreprise\.spc.ssc-spc.gc.ca
serial: 105
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400