Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: itb.ru
class: IN
ttl: 3600
type: A
ip: 178.248.238.12

Servidores DNS Principal (mname) y Secundario (rname)
host: itb.ru
class: IN
ttl: 3600
type: SOA
mname: ns01.itb.ru
rname: noc.itb.ru
serial: 2026270523
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 3600

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

Información TXT
host: itb.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:193.232.54.21 ip4:193.232.54.22 ~all
entries: Array

Información TXT
host: itb.ru
class: IN
ttl: 3600
type: TXT
txt: d5be6fda-6b01-4d90-8bda-9f2e0f5994ac
entries: Array

Información TXT
host: itb.ru
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=nO1ly4fte72nKbcEpBSUiGZFoBVwp7PT6URNgoIfQ8Q
entries: Array

Información TXT
host: itb.ru
class: IN
ttl: 3600
type: TXT
txt: cisco-ci-domain-verification=481718851139cae593de69818aee114ae03a1f990b707113b9ec99974de75bb4
entries: Array