Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: calgary.co.uk
class: IN
ttl: 14400
type: A
ip: 192.0.78.24

Registro IPv4
host: calgary.co.uk
class: IN
ttl: 14400
type: A
ip: 192.0.78.25

Servidores DNS Principal (mname) y Secundario (rname)
host: calgary.co.uk
class: IN
ttl: 14400
type: SOA
mname: ns1.serverworld.uk
rname: notifications-phoebe-aaaajuvshckpacuvqc6gfvgp2u.hostworldoperations.slack.com
serial: 2025022703
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: calgary.co.uk
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.calgary.co.uk

Información TXT
host: calgary.co.uk
class: IN
ttl: 14400
type: TXT
txt: v=spf1 mx include:_spf.cali.co.uk ~all
entries: Array