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

Registro IPv4
host: permitli.com
class: IN
ttl: 21600
type: A
ip: 208.91.197.127

Servidores DNS Principal (mname) y Secundario (rname)
host: permitli.com
class: IN
ttl: 10800
type: SOA
mname: ns01.nationalgrid.com
rname: hostmaster.pcn-inc.com
serial: 2013062605
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 900

Información TXT
host: permitli.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array