Registro DMARC
v=DMARC1; p=reject; rua=mailto:mx@tls.cx; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=reject

Registro IPv4
host: Singletail.net
class: IN
ttl: 21600
type: A
ip: 45.33.65.33

Servidores DNS Principal (mname) y Secundario (rname)
host: Singletail.net
class: IN
ttl: 21600
type: SOA
mname: ns1.linode.com
rname: mx.tls.cx
serial: 2021000083
refresh: 14400
retry: 14400
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: Singletail.net
class: IN
ttl: 21600
type: MX
pri: 10
target: mx.tls.cx

Información TXT
host: Singletail.net
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:162.216.18.179 ip6:2600:3c03::f03c:93ff:feae:ab52 -all
entries: Array

Información TXT
host: Singletail.net
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=ZNzAl8SiSPf_EUbzpU0Q6h6jTCgSRiAXxlLo5ALHowE
entries: Array

Registro IPv6
host: Singletail.net
class: IN
ttl: 21600
type: AAAA
ipv6: 2600:3c03::f03c:93ff:fe92:cdd2