Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: supplementaryeducationalservices.com
class: IN
ttl: 13932
type: A
ip: 185.28.20.79

Servidores DNS Principal (mname) y Secundario (rname)
host: supplementaryeducationalservices.com
class: IN
ttl: 3132
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2026110501
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: supplementaryeducationalservices.com
class: IN
ttl: 13933
type: MX
pri: 10
target: mx2.hostinger.co.uk

Servidor de Correo
host: supplementaryeducationalservices.com
class: IN
ttl: 13933
type: MX
pri: 5
target: mx1.hostinger.co.uk

Información TXT
host: supplementaryeducationalservices.com
class: IN
ttl: 13933
type: TXT
txt: v=spf1 include:_spf.mail.hostinger.com ~all
entries: 

Registro IPv6
host: supplementaryeducationalservices.com
class: IN
ttl: 1333
type: AAAA
ipv6: 2a02:4780:a:1580::1d1e:4b09:2