Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@petrsu.ru

Registro IPv4
host: petrsu.ru
class: IN
ttl: 72
type: A
ip: 195.209.248.214

Servidores DNS Principal (mname) y Secundario (rname)
host: petrsu.ru
class: IN
ttl: 72
type: SOA
mname: ns.petrsu.ru
rname: noc.petrsu.ru
serial: 2026090302
refresh: 10800
retry: 1800
expire: 3600000
minimum-ttl: 900

Servidor de Correo
host: petrsu.ru
class: IN
ttl: 18072
type: MX
pri: 10
target: mail3.petrsu.ru

Información TXT
host: petrsu.ru
class: IN
ttl: 72
type: TXT
txt: google-site-verification=4fu9f8MZSWHXfoa-kebA8k16DJT8aZaN4dpocrgDBzA
entries: Array

Información TXT
host: petrsu.ru
class: IN
ttl: 72
type: TXT
txt: v=spf1 a mx a:mail2.petrsu.ru a:mail3.petrsu.ru ip4:193.232.254.215 ip4:193.232.254.253 ip4:195.209.248.205 ip4:192.46.213.235 ip4:213.165.48.193 -all
entries: Array

Información TXT
host: petrsu.ru
class: IN
ttl: 72
type: TXT
txt: MS=9E493CD9340C39356BAF8E99AA8310E0D042EF2A
entries: Array

Información TXT
host: petrsu.ru
class: IN
ttl: 72
type: TXT
txt: _globalsign-domain-verification=MPt7Jaqh7Ve1tivn_zdAPFOBgVqhHXN3MUDdFI-Dig
entries: Array

Información TXT
host: petrsu.ru
class: IN
ttl: 72
type: TXT
txt: ZOOM_verify_kW2bnwYbRaq4odVvI3REhg
entries: Array