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: int.com
class: IN
ttl: 7200
type: A
ip: 52.180.137.176

Servidores DNS Principal (mname) y Secundario (rname)
host: int.com
class: IN
ttl: 7200
type: SOA
mname: NS5.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 126091717
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: int.com
class: IN
ttl: 3600
type: TXT
txt: atlassian-domain-verification=5Lwxmby3tteKHlOYQhsFAT3oDcQaABaqyTUS3LWllzMe4BcxMSi4jyprjHOze9X8
entries: Array

Información TXT
host: int.com
class: IN
ttl: 3600
type: TXT
txt: 0 issuewild "sectigo.com"
entries: Array

Información TXT
host: int.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ip4:54.214.49.69 ip4:151.101.66.159  include:_spf.google.com include:22671839.spf02.hubspotemail.net include:spf.protection.outlook.com ~all
entries: Array