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

Registro IPv4
host: nelsonstud.biz
class: IN
ttl: 90
type: A
ip: 88.221.213.81

Registro IPv4
host: nelsonstud.biz
class: IN
ttl: 90
type: A
ip: 88.221.213.58

Servidores DNS Principal (mname) y Secundario (rname)
host: nelsonstud.biz
class: IN
ttl: 21600
type: SOA
mname: a1-218.akam.net
rname: hostmaster.akamai.com
serial: 1546615408
refresh: 43200
retry: 7200
expire: 604800
minimum-ttl: 7200

Información TXT
host: nelsonstud.biz
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
entries: Array

Registro IPv6
host: nelsonstud.biz
class: IN
ttl: 90
type: AAAA
ipv6: 2a02:26f0:5c00::58dd:d551

Registro IPv6
host: nelsonstud.biz
class: IN
ttl: 90
type: AAAA
ipv6: 2a02:26f0:5c00::58dd:d53a