Registro DMARC
v=DMARC1;p=reject;rua=mailto:support@swsu.ru;ruf=mailto:support@swsu.ru;fo=1;aspf=s;adkim=s

Registro IPv4
host: swsu.ru
class: IN
ttl: 3600
type: A
ip: 91.226.116.4

Servidores DNS Principal (mname) y Secundario (rname)
host: swsu.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.swsu.ru
rname: webkstu.gmail.com
serial: 2026031301
refresh: 7200
retry: 3600
expire: 360000
minimum-ttl: 3600

Servidor de Correo
host: swsu.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: email.swsu.ru

Información TXT
host: swsu.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:mxsspf.sendpulse.com +a +mx ~all
entries: Array