Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@calsouthchurch.org;ruf=mailto:dmarc@calsouthchurch.org;adkim=r; aspf=s; pct=100; rf=afrf; ri=86400; sp=reject

Servidores DNS Principal (mname) y Secundario (rname)
host: Calsouthchurch.org
class: IN
ttl: 3600
type: SOA
mname: dns1.p02.nsone.net
rname: hostmaster.nsone.net
serial: 1944122695
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: Calsouthchurch.org
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.Calsouthchurch.org

Información TXT
host: Calsouthchurch.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.calsouthchurch.org ~all
entries: Array