Registro DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@guitarmasterclass.net; ruf=mailto:administrator@guitarmasterclass.net; fo=0; adkim=s; aspf=s; pct=100; rf=afrf; sp=reject

Registro IPv4
host: guitarmasterclass.net
class: IN
ttl: 300
type: A
ip: 104.22.37.111

Registro IPv4
host: guitarmasterclass.net
class: IN
ttl: 300
type: A
ip: 104.22.36.111

Registro IPv4
host: guitarmasterclass.net
class: IN
ttl: 300
type: A
ip: 172.67.40.174

Servidores DNS Principal (mname) y Secundario (rname)
host: guitarmasterclass.net
class: IN
ttl: 1800
type: SOA
mname: tess.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2361236585
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

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

Información TXT
host: guitarmasterclass.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:172.104.134.253 ~all
entries: Array

Registro IPv6
host: guitarmasterclass.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::ac43:28ae

Registro IPv6
host: guitarmasterclass.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::6816:246f

Registro IPv6
host: guitarmasterclass.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::6816:256f