Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@itmo.ru

Registro IPv4
host: itmo.ru
class: IN
ttl: 7200
type: A
ip: 51.250.120.146

Servidores DNS Principal (mname) y Secundario (rname)
host: itmo.ru
class: IN
ttl: 3718
type: SOA
mname: ns.itmo.ru
rname: hostmaster.itmo.ru
serial: 2025052300
refresh: 3600
retry: 1800
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: itmo.ru
class: IN
ttl: 3719
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: mailru-verification: 616f8a3726fbc13c
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: unisender-go-validate-hash=00c9561fa053f1427ccd28879570adb3
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: mailru-domain: 9dBXyDRfGJvLIn6l
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: mailru-verification: fb3a37b4f6accaf7
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: google-site-verification=EFK27BBv4hOTcCzqVM-a9JmCTevv1YRtR9KRjIgrn-M
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: google-site-verification=nqMMJ-cNPb2dB4aKSzooQcSPwrMZvQ5Y-DKd33P4tm4
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: 202112031840293k7lk87kylxwn4ectcw6e794gbsghzfni9k13is236bqni06cb
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: v=spf1 ip4:77.234.212.0/26 ip4:77.234.202.22/31 ip4:51.250.120.146 ip4:77.234.221.71/26 ip4:87.228.0.2 a mx include:_spf.mail.ru include:mxsspf.sendpulse.com include:spf.unisender.com include:zcsend.net ~all
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: _globalsign-domain-verification=HLx-V11tR42-QiJSkT_3OpEqlPQtDJGJaBc7gXDbLf
entries: Array

Información TXT
host: itmo.ru
class: IN
ttl: 3719
type: TXT
txt: mailru-verification: 9c25db50b9a7971d
entries: Array