Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: guitarlib.ru
class: IN
ttl: 3600
type: A
ip: 185.4.74.229

Servidores DNS Principal (mname) y Secundario (rname)
host: guitarlib.ru
class: IN
ttl: 3600
type: SOA
mname: dns.fastdns24.com
rname: support.fastvps.hosting
serial: 2024021602
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: guitarlib.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:185.4.74.229 a mx ~all
entries: Array