Registro DMARC
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:organon-merck@rua.agari.com; ruf=mailto:organon-merck@ruf.agari.com

Registro IPv4
host: propecia.co.uk
class: IN
ttl: 300
type: A
ip: 99.83.176.46

Servidores DNS Principal (mname) y Secundario (rname)
host: propecia.co.uk
class: IN
ttl: 900
type: SOA
mname: ns-163.awsdns-20.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400