Registro DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:obit@rsml.med.by

Registro IPv4
host: med.by
class: IN
ttl: 600
type: A
ip: 80.94.167.4

Servidores DNS Principal (mname) y Secundario (rname)
host: med.by
class: IN
ttl: 971
type: SOA
mname: srv-workv.medlib
rname: hostmaster.med.by
serial: 2014022234
refresh: 1800
retry: 600
expire: 86400
minimum-ttl: 3600

Información TXT
host: med.by
class: IN
ttl: 970
type: TXT
txt: v=spf1 -all
entries: Array