Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: ppops.net
class: IN
ttl: 3600
type: A
ip: 127.0.0.1

Servidores DNS Principal (mname) y Secundario (rname)
host: ppops.net
class: IN
ttl: 3600
type: SOA
mname: ns1.proofpoint.com
rname: ops.proofpoint.com
serial: 2017040777
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 21600

Información TXT
host: ppops.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 a ip4:208.84.66.28 a:support1.proofpoint.com include:spf-00148501.pphosted.com include:spf-00148503.pphosted.com ?all
entries: Array

Registro IPv6
host: ppops.net
class: IN
ttl: 3600
type: AAAA
ipv6: ::1