Registro DMARC
v=DMARC1; p=reject; rua=mailto:adm_ucstroitel.ru@mail.ru

Registro IPv4
host: ucstroitel.ru
class: IN
ttl: 3600
type: A
ip: 213.189.223.220

Servidores DNS Principal (mname) y Secundario (rname)
host: ucstroitel.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.netangels.ru
rname: hostmaster.netangels.ru
serial: 1740213243
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 256

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

Información TXT
host: ucstroitel.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 redirect=_spf.mail.ru
entries: Array