Registro DMARC
v=DMARC1; p=none; rua=mailto:vas@email.com; fo=1; ri=86400;

Registro IPv4
host: hc-olomouc.cz
class: IN
ttl: 300
type: A
ip: 172.67.174.95

Registro IPv4
host: hc-olomouc.cz
class: IN
ttl: 300
type: A
ip: 104.21.64.20

Servidores DNS Principal (mname) y Secundario (rname)
host: hc-olomouc.cz
class: IN
ttl: 1800
type: SOA
mname: chin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2403638223
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: hc-olomouc.cz
class: IN
ttl: 300
type: MX
pri: 20
target: 363545485860707d.mx1.emailprofi.seznam.cz

Servidor de Correo
host: hc-olomouc.cz
class: IN
ttl: 300
type: MX
pri: 10
target: 363545485860707d.mx2.emailprofi.seznam.cz

Información TXT
host: hc-olomouc.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.seznam.cz ip4:46.234.104.119 ~all
entries: Array

Registro IPv6
host: hc-olomouc.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::ac43:ae5f

Registro IPv6
host: hc-olomouc.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:4014