Registro DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:alex779@mail.ru; ruf=mailto:alex779@mail.ru; sp=quarantine

Registro IPv4
host: stomport.com
class: IN
ttl: 141
type: A
ip: 185.175.44.77

Servidores DNS Principal (mname) y Secundario (rname)
host: stomport.com
class: IN
ttl: 3600
type: SOA
mname: a.ns.selectel.ru
rname: support.selectel.ru
serial: 2026080703
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 60

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

Información TXT
host: stomport.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ip4:185.175.44.77 ip4:5.9.122.101 a:mail.stomport.com ~all
entries: Array