Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: herzogenvironmental.com
class: IN
ttl: 1203
type: A
ip: 64.68.200.44

Servidores DNS Principal (mname) y Secundario (rname)
host: herzogenvironmental.com
class: IN
ttl: 300
type: SOA
mname: rush.easydnssec.com
rname: zone.easydns.com
serial: 1739290720
refresh: 43200
retry: 10800
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: herzogenvironmental.com
class: IN
ttl: 1202
type: MX
pri: 0
target: 

Información TXT
host: herzogenvironmental.com
class: IN
ttl: 1202
type: TXT
txt: v=spf1 -all
entries: Array