Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: gmatclub.com
class: IN
ttl: 300
type: A
ip: 172.66.43.102

Registro IPv4
host: gmatclub.com
class: IN
ttl: 300
type: A
ip: 172.66.40.154

Servidores DNS Principal (mname) y Secundario (rname)
host: gmatclub.com
class: IN
ttl: 1800
type: SOA
mname: joaquin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2375595343
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: gmatclub.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.gmatclub.com

Información TXT
host: gmatclub.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=OVs3Nozx4iCq4nzMiZmTtd2IWy_69aPoq8SkgZ_96xU
entries: Array

Información TXT
host: gmatclub.com
class: IN
ttl: 300
type: TXT
txt: openai-domain-verification=dv-tUeFB27Sty52ctEm0V1ahyPE
entries: Array

Información TXT
host: gmatclub.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:52.117.79.8 ~all
entries: Array

Información TXT
host: gmatclub.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=C6eXDRpiaIIwPMLsWsEUbG9GmzbbpL8ooV9mkM6Qr_U
entries: Array

Registro IPv6
host: gmatclub.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3108::ac42:289a

Registro IPv6
host: gmatclub.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3108::ac42:2b66