Registro DMARC
v=DMARC1; p=quarantine; fo=1:s; rua=mailto:admin@unarcorack.com

Registro IPv4
host: clarkagequipment.com
class: IN
ttl: 900
type: A
ip: 141.193.213.21

Registro IPv4
host: clarkagequipment.com
class: IN
ttl: 900
type: A
ip: 141.193.213.20

Servidores DNS Principal (mname) y Secundario (rname)
host: clarkagequipment.com
class: IN
ttl: 7200
type: SOA
mname: NS29.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 124082109
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600