Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Servidores DNS Principal (mname) y Secundario (rname)
host: praxis-aesc.com
class: IN
ttl: 1800
type: SOA
mname: clyde.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2408837008
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: praxis-aesc.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: praxis-aesc.com
class: IN
ttl: 300
type: TXT
txt: e3eh1p7n9n4k9vvh5n0phaekjb
entries: Array

Información TXT
host: praxis-aesc.com
class: IN
ttl: 300
type: TXT
txt: 487n43itfmtk328h83l0o5bnf5
entries: Array