Registro DMARC
v=spf1 a a:mail.profit-visions.com include:spf.active24.com a:hotelstars.cz -all

Registro IPv4
host: hotelstars.cz
class: IN
ttl: 801
type: A
ip: 81.95.110.230

Servidores DNS Principal (mname) y Secundario (rname)
host: hotelstars.cz
class: IN
ttl: 802
type: SOA
mname: ns.forpsi.net
rname: admin.forpsi.net
serial: 2026011201
refresh: 14400
retry: 3600
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: hotelstars.cz
class: IN
ttl: 801
type: MX
pri: 10
target: mail.profit-visions.com

Información TXT
host: hotelstars.cz
class: IN
ttl: 801
type: TXT
txt: v=spf1 a a:mail.profit-visions.com include:spf.active24.com a:hotelstars.cz -all
entries: Array

Registro IPv6
host: hotelstars.cz
class: IN
ttl: 801
type: AAAA
ipv6: 2a02:4a8:ac24:111::110:230