Registro DMARC
v=DMARC1; p=reject

Registro IPv4
host: sm.su
class: IN
ttl: 600
type: A
ip: 95.213.134.131

Servidores DNS Principal (mname) y Secundario (rname)
host: sm.su
class: IN
ttl: 3600
type: SOA
mname: a.ns.selectel.ru
rname: support.selectel.ru
serial: 2026011001
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 60

Servidor de Correo
host: sm.su
class: IN
ttl: 600
type: MX
pri: 10
target: mx2.hm.plus

Servidor de Correo
host: sm.su
class: IN
ttl: 600
type: MX
pri: 20
target: mx1.hm.plus

Información TXT
host: sm.su
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:_spf.hm.plus include:_spf.mail.ru include:spf.smtp.bz include:spf.smtp.ist -all
entries: Array

Información TXT
host: sm.su
class: IN
ttl: 600
type: TXT
txt: google-site-verification=IG71VhHX-IOxlq6pFPZcj9Yi2f8px0dcY9wXgOPLokk
entries: Array