Registro DMARC
v=DMARC1;p=quarantine;sp=none;fo=1;ruf=postmaster@pstu.ru

Registro IPv4
host: pstu.ru
class: IN
ttl: 600
type: A
ip: 82.179.113.10

Servidores DNS Principal (mname) y Secundario (rname)
host: pstu.ru
class: IN
ttl: 600
type: SOA
mname: ns.pstu.ru
rname: hostmaster.pstu.ru
serial: 2025062601
refresh: 600
retry: 10800
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: pstu.ru
class: IN
ttl: 600
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: pstu.ru
class: IN
ttl: 600
type: TXT
txt: v=spf1 +mx a:mail3.pstu.ru  +a:mx1.pstu.ru +a:mx2.pstu.ru +include:_spf.mail.ru -all
entries: Array

Información TXT
host: pstu.ru
class: IN
ttl: 600
type: TXT
txt: mailru-domain: 4w3t3ct9TFXHG6k0
entries: Array

Información TXT
host: pstu.ru
class: IN
ttl: 600
type: TXT
txt: MS=5F2E49160579D93CE5B80F5B093053078E75E8D8
entries: Array

Información TXT
host: pstu.ru
class: IN
ttl: 600
type: TXT
txt: _globalsign-domain-verification=uLwOWclSUM5mc3TZ8WdKeFVuiRjBePiHDnwcRvNX3X
entries: Array