Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:tBTTnNeB5Mc@dmarc-rua.mailcheck.service.ncsc.gov.uk

Registro IPv4
host: swan.ac.uk
class: IN
ttl: 300
type: A
ip: 137.44.60.147

Registro IPv4
host: swan.ac.uk
class: IN
ttl: 300
type: A
ip: 137.44.60.150

Registro IPv4
host: swan.ac.uk
class: IN
ttl: 300
type: A
ip: 137.44.60.170

Registro IPv4
host: swan.ac.uk
class: IN
ttl: 300
type: A
ip: 137.44.60.190

Servidores DNS Principal (mname) y Secundario (rname)
host: swan.ac.uk
class: IN
ttl: 7200
type: SOA
mname: dns0.swan.ac.uk
rname: postmaster.swansea.ac.uk
serial: 2025062716
refresh: 1200
retry: 3600
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: swan.ac.uk
class: IN
ttl: 3600
type: MX
pri: 10
target: swan-ac-uk.mail.protection.outlook.com

Información TXT
host: swan.ac.uk
class: IN
ttl: 600
type: TXT
txt: MS=ms46578647
entries: Array

Información TXT
host: swan.ac.uk
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:_spf.swan.ac.uk include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:outboundmail.blackbaud.net -all
entries: Array

host: swan.ac.uk
class: IN
ttl: 21600
type: NAPTR
order: 100
pref: 10
flags: s
services: x-eduroam:radius.tls
regex: 
replacement: _radsec._tcp.roaming.ja.net