Registro DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: 40in.net
class: IN
ttl: 3600
type: SOA
mname: ns33.domaincontrol.com
rname: dns.jomax.net
serial: 2024091218
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Información TXT
host: 40in.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:85.190.254.233 ip6:fe80::250:56ff:fe54:355b -all
entries: Array