Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r ;fo=1; rua=mailto:abuse@comverga.com; ruf=mailto:abuse@comverga.com; rf=afrf; pct=100; ri=86400

Registro IPv4
host: coopmobil.cz
class: IN
ttl: 300
type: A
ip: 90.183.101.199

Registro IPv4
host: coopmobil.cz
class: IN
ttl: 300
type: A
ip: 90.183.101.200

Servidores DNS Principal (mname) y Secundario (rname)
host: coopmobil.cz
class: IN
ttl: 3600
type: SOA
mname: alfa.ns.active24.cz
rname: hostmaster.active24.cz
serial: 2021010614
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: coopmobil.cz
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.maternacz.com

Servidor de Correo
host: coopmobil.cz
class: IN
ttl: 300
type: MX
pri: 30
target: mx3.maternacz.com

Servidor de Correo
host: coopmobil.cz
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.maternacz.com

Información TXT
host: coopmobil.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:212.158.146.16/29 ip4:90.183.101.192/27 ip4:90.183.101.224/28 ip4:194.228.111.0/24 ip4:80.188.200.138/29 ip4:159.69.85.29 ~all
entries: Array