Registro DMARC
v=DMARC1; p=quarantine; sp=none; rua=mailto:postmaster-dmarc@cuni.cz

Registro IPv4
host: cuni.cz
class: IN
ttl: 21600
type: A
ip: 195.113.89.35

Servidores DNS Principal (mname) y Secundario (rname)
host: cuni.cz
class: IN
ttl: 600
type: SOA
mname: golias.ruk.cuni.cz
rname: postmaster.dec59.ruk.cuni.cz
serial: 2025040202
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 600

Servidor de Correo
host: cuni.cz
class: IN
ttl: 21600
type: MX
pri: 30
target: mx2.cesnet.cz

Servidor de Correo
host: cuni.cz
class: IN
ttl: 21600
type: MX
pri: 20
target: mx.cesnet.cz

Información TXT
host: cuni.cz
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=T4H_GYV-wpMp1W0zdIt62whR5pTIIr9HOSoS75qomrs
entries: Array

Información TXT
host: cuni.cz
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip6:2001:718:1e03:4::16 a:out.ruk.cuni.cz a:dec59.ruk.cuni.cz a:golias.ruk.cuni.cz a:igraine.lfhk.cuni.cz a:dec52.lf1.cuni.cz a:office2.cesnet.cz mx:is.cuni.cz include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: cuni.cz
class: IN
ttl: 21600
type: TXT
txt: MS=ms16708618
entries: Array

Información TXT
host: cuni.cz
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=52QIa-wnhi8U3xyitTyH9czyXoo3OkkFbqzAJW7U5HM
entries: Array

Información TXT
host: cuni.cz
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=LazYVCEv9A_edcp-AQV8RBrOcYmEyvoC1t68iOp7tSI
entries: Array

Registro IPv6
host: cuni.cz
class: IN
ttl: 21600
type: AAAA
ipv6: 2001:718:1e03:622::12