Registro DMARC
v=DMARC1; p=reject;rua=mailto:abuse@itctraining.ru; aspf=s; adkim=s

Registro IPv4
host: itctraining.ru
class: IN
ttl: 1200
type: A
ip: 78.24.220.201

Servidores DNS Principal (mname) y Secundario (rname)
host: itctraining.ru
class: IN
ttl: 74928
type: SOA
mname: host1.itctraining.ru
rname: abuse.itctraining.ru
serial: 2025081401
refresh: 1200
retry: 180
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: itctraining.ru
class: IN
ttl: 1200
type: MX
pri: 10
target: host1.itctraining.ru

Información TXT
host: itctraining.ru
class: IN
ttl: 1200
type: TXT
txt: v=spf1 ip4:89.110.39.2 include:_spf.dashasender.ru -all
entries: Array