Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: merkinvestments.com
class: IN
ttl: 3600
type: A
ip: 74.208.236.22

Servidores DNS Principal (mname) y Secundario (rname)
host: merkinvestments.com
class: IN
ttl: 7524
type: SOA
mname: ns29.1and1.com
rname: hostmaster.1and1.com
serial: 2017031646
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: merkinvestments.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.emailsrvr.com

Servidor de Correo
host: merkinvestments.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.emailsrvr.com

Información TXT
host: merkinvestments.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:emailsrvr.com include:_spf.smtp.com ~all
entries: Array

Registro IPv6
host: merkinvestments.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2607:f1c0:100f:f000::21b