Registro DMARC
v=DMARC1; p=reject; aspf=r; sp=reject

Registro IPv4
host: exchange-assets.com
class: IN
ttl: 3600
type: A
ip: 185.174.173.111

Servidores DNS Principal (mname) y Secundario (rname)
host: exchange-assets.com
class: IN
ttl: 3600
type: SOA
mname: vps
rname: tech.dns.hyperhost.ua
serial: 2020030814
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: exchange-assets.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.exchange-assets.com

Información TXT
host: exchange-assets.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:185.174.173.111 ?all
entries: Array

Información TXT
host: exchange-assets.com
class: IN
ttl: 3600
type: TXT
txt: adex-publisher=0x9EC6546e7C4DE4A78E77773B1EC1a96F92DcF97a
entries: Array