Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@fengoffice.com; ruf=mailto:dmarcerror@fengoffice.com; sp=none; fo=1; aspf=s; adkim=s; ri=86400

Registro IPv4
host: Fengoffice.com
class: IN
ttl: 300
type: A
ip: 51.222.159.171

Servidores DNS Principal (mname) y Secundario (rname)
host: Fengoffice.com
class: IN
ttl: 1800
type: SOA
mname: grannbo.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2358652734
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: Fengoffice.com
class: IN
ttl: 300
type: MX
pri: 5
target: smtp.Fengoffice.com

Información TXT
host: Fengoffice.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip6:2607:5300:205:200::3764 ipv6:2607:5300:205:200::38ea  ip4:51.79.74.80 ip4:67.222.49.109 ip4:148.113.171.79 a:domain-one.com   mx
entries: Array

Información TXT
host: Fengoffice.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=0mx3kZ71iEXTpBPGgTC9HFlu-tkQpUiLDqsLCbzvM-U
entries: Array