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: jonesday-ecommunications.com
class: IN
ttl: 3600
type: A
ip: 3.235.211.155

Servidores DNS Principal (mname) y Secundario (rname)
host: jonesday-ecommunications.com
class: IN
ttl: 12363
type: SOA
mname: pdns109.ultradns.com
rname: dnsadmin.jonesday.com
serial: 2016042535
refresh: 7200
retry: 3600
expire: 172800
minimum-ttl: 21600

Información TXT
host: jonesday-ecommunications.com
class: IN
ttl: 77163
type: TXT
txt: 3gcrt4zy3rywfq1r9vrhkrf548z6njgq
entries: Array

Información TXT
host: jonesday-ecommunications.com
class: IN
ttl: 77163
type: TXT
txt: v=spf1 -all
entries: Array