Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: xfree.com
class: IN
ttl: 300
type: A
ip: 172.66.173.140

Registro IPv4
host: xfree.com
class: IN
ttl: 300
type: A
ip: 104.20.42.59

Servidores DNS Principal (mname) y Secundario (rname)
host: xfree.com
class: IN
ttl: 1800
type: SOA
mname: beth.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2376669393
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: xfree.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: xfree.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: xfree.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: xfree.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: xfree.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: xfree.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=mkc-EFdWuabFnY_-BN93o7IBNtKskM69nBX5y1JCxSo
entries: Array

Información TXT
host: xfree.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a ip4:88.86.103.64/26 include:_spf.google.com include:mail.zendesk.com ~all
entries: Array

Información TXT
host: xfree.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=DxKqG62pdGj2uUAGQDAQ1Al8Q-2OKYVSdrXyFcqW0e4
entries: Array

Registro IPv6
host: xfree.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::6814:2a3b

Registro IPv6
host: xfree.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:10::ac42:ad8c