Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc+679885@smartemailing.cz; fo=1

Registro IPv4
host: edb.cz
class: IN
ttl: 300
type: A
ip: 104.26.2.251

Registro IPv4
host: edb.cz
class: IN
ttl: 300
type: A
ip: 172.67.68.23

Registro IPv4
host: edb.cz
class: IN
ttl: 300
type: A
ip: 104.26.3.251

Servidores DNS Principal (mname) y Secundario (rname)
host: edb.cz
class: IN
ttl: 1800
type: SOA
mname: guss.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2365709697
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: edb.cz
class: IN
ttl: 300
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: edb.cz
class: IN
ttl: 300
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: edb.cz
class: IN
ttl: 300
type: MX
pri: 1
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: edb.cz
class: IN
ttl: 300
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: edb.cz
class: IN
ttl: 300
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.COM

Información TXT
host: edb.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=WtBMe-crk5zwippBFTEVTNOhST1JGi2e-M6tptSJJ1s
entries: Array

Información TXT
host: edb.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx a:relay.iol.cz a:mail.eficia.cz a:mail.webstep.net ip4:95.168.198.36 ip4:95.168.198.37 ip6:2a01:0028:00ca:0112:0000:0000:0001:0707 include:_spf.google.com include:spf.smartemailing.cz -all
entries: Array

Información TXT
host: edb.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=G-0_uQ1yh3HMfpQRrnKXj07-gtHr4RCdWQHGA7evvEo
entries: Array

Información TXT
host: edb.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=fnF_fYGVFLmfAsw5mgWPknLvg2azWIKUywdHWMQK_1w
entries: Array

Registro IPv6
host: edb.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:3fb

Registro IPv6
host: edb.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:4417

Registro IPv6
host: edb.cz
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:2fb