Registro DMARC
v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:dmarc@icewarp.cz; rf=afrf; pct=100; ri=86400

Registro IPv4
host: icewarp.cz
class: IN
ttl: 90
type: A
ip: 68.183.64.229

Servidores DNS Principal (mname) y Secundario (rname)
host: icewarp.cz
class: IN
ttl: 21600
type: SOA
mname: dns1.ttc.cz.apptocloud.net
rname: adam.icewarp.cz
serial: 2026082501
refresh: 86400
retry: 3600
expire: 777600
minimum-ttl: 3600

Información registro PTR (Reverso - Inverso)
host: icewarp.cz
class: IN
ttl: 3600
type: PTR
target: icewarp.cz

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

Información TXT
host: icewarp.cz
class: IN
ttl: 3600
type: TXT
txt: 00D24000000iuIF=1TBIV0000000FQU
entries: 

Información TXT
host: icewarp.cz
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=BtSMq4-I67oQoHG0Xyb2Laf4bxSSRokQaU1JbpB7vqQ
entries: 

Información TXT
host: icewarp.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx ip4:185.119.216.245/32 ip4:130.185.180.104/32 ~all
entries: 

host: icewarp.cz
class: IN
ttl: 3600
type: SRV
pri: 0
weight: 0
port: 80
target: mail.icewarp.cz