Registro DMARC
v=DMARC1; p=none; rua=mailto:a.ssv4expq@sdmarc.net; adkim=r; aspf=r

Servidores DNS Principal (mname) y Secundario (rname)
host: thecenterformaking.com
class: IN
ttl: 2009
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1759239056
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Información TXT
host: thecenterformaking.com
class: IN
ttl: 207
type: TXT
txt: v=spf1 redirect=_sssv4expq.sdmarc.net
entries: Array