Registro DMARC
v=DMARC1; p=quarantine; sp=none;

Registro IPv4
host: rusf.ru
class: IN
ttl: 86400
type: A
ip: 81.176.66.165

Servidores DNS Principal (mname) y Secundario (rname)
host: rusf.ru
class: IN
ttl: 86400
type: SOA
mname: ns.rusf.ru
rname: postmaster.rusf.ru
serial: 2023122903
refresh: 1800
retry: 1800
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: rusf.ru
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.rusf.ru

Información TXT
host: rusf.ru
class: IN
ttl: 86400
type: TXT
txt: v=spf1 ip4:193.187.96.51 ip4:81.176.66.160/29 -all
entries: Array