Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Registro IPv4
host: tiund.is
class: IN
ttl: 3600
type: A
ip: 82.221.64.46

Servidores DNS Principal (mname) y Secundario (rname)
host: tiund.is
class: IN
ttl: 21600
type: SOA
mname: a.hysing.is
rname: hostmaster.tiund.is
serial: 2025050204
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 7200

Información TXT
host: tiund.is
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array