Registro DMARC
v=DMARC1; p=none; sp=quarantine; rua=mailto:postmaster@spfccorp.com ; ruf=mailto:postmaster@spfccorp.com ; fo=1

Registro IPv4
host: spfccorp.com
class: IN
ttl: 300
type: A
ip: 188.245.194.219

Servidores DNS Principal (mname) y Secundario (rname)
host: spfccorp.com
class: IN
ttl: 3600
type: SOA
mname: ns1.name.com
rname: hostmaster.nsone.net
serial: 1735123526
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600