Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: tfnn.com
class: IN
ttl: 900
type: A
ip: 23.227.38.32

Servidores DNS Principal (mname) y Secundario (rname)
host: tfnn.com
class: IN
ttl: 16882
type: SOA
mname: ns1.tfnn.com
rname: sysadmin.got-management.com
serial: 2025112203
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: tfnn.com
class: IN
ttl: 900
type: MX
pri: 0
target: mail.tfnn.com

Información TXT
host: tfnn.com
class: IN
ttl: 9682
type: TXT
txt: v=spf1 ip4:38.129.107.191 ip4:169.54.178.68 +a +mx +ip4:184.173.234.50 +ip4:184.173.255.160 include:servers.mcsv.net ?all
entries: Array