Registro DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@fanshawec.ca; ruf=mailto:postmaster@fanshawec.ca; fo=1

Registro IPv4
host: fanshawec.on.ca
class: IN
ttl: 21600
type: A
ip: 205.211.140.132

Servidores DNS Principal (mname) y Secundario (rname)
host: fanshawec.on.ca
class: IN
ttl: 21600
type: SOA
mname: ns1.fanshawec.ca
rname: hostmaster.fanshawec.ca
serial: 2023050300
refresh: 10800
retry: 1800
expire: 604800
minimum-ttl: 10800

Información TXT
host: fanshawec.on.ca
class: IN
ttl: 21600
type: TXT
txt: v=spf1 -all
entries: Array