Registro DMARC
v=DMARC1; p=none; rua=mailto:madmin@gcstech.net; fo=1

Registro IPv4
host: gcstech.net
class: IN
ttl: 3600
type: A
ip: 192.82.99.166

Servidores DNS Principal (mname) y Secundario (rname)
host: gcstech.net
class: IN
ttl: 3600
type: SOA
mname: ns1.gcstech.net
rname: noc.gcstech.net
serial: 2024122401
refresh: 3600
retry: 3600
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: gcstech.net
class: IN
ttl: 3600
type: MX
pri: 10
target: efa5mail.gcstech.net

Información TXT
host: gcstech.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:192.82.99.160/27 a:mail.gcstech.net a:173.gcstech.net ~all
entries: Array