Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc_reports@xkcd.com; ruf=mailto:dmarc_reports@xkcd.com; fo=1; adkim=s; aspf=s;

Registro IPv4
host: xkcd.com
class: IN
ttl: 264
type: A
ip: 151.101.64.67

Registro IPv4
host: xkcd.com
class: IN
ttl: 264
type: A
ip: 151.101.0.67

Registro IPv4
host: xkcd.com
class: IN
ttl: 264
type: A
ip: 151.101.192.67

Registro IPv4
host: xkcd.com
class: IN
ttl: 264
type: A
ip: 151.101.128.67

Servidores DNS Principal (mname) y Secundario (rname)
host: xkcd.com
class: IN
ttl: 20610
type: SOA
mname: ns-cloud-d1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 1
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: xkcd.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx5.googlemail.com

Servidor de Correo
host: xkcd.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: xkcd.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx4.googlemail.com

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

Servidor de Correo
host: xkcd.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: xkcd.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx3.googlemail.com

Servidor de Correo
host: xkcd.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Información TXT
host: xkcd.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com include:mailgun.org ~all
entries: Array

Registro IPv6
host: xkcd.com
class: IN
ttl: 290
type: AAAA
ipv6: 2a04:4e42::67

Registro IPv6
host: xkcd.com
class: IN
ttl: 290
type: AAAA
ipv6: 2a04:4e42:200::67

Registro IPv6
host: xkcd.com
class: IN
ttl: 290
type: AAAA
ipv6: 2a04:4e42:400::67

Registro IPv6
host: xkcd.com
class: IN
ttl: 290
type: AAAA
ipv6: 2a04:4e42:600::67