Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@cde.unerg.edu.ve

Registro IPv4
host: cde.unerg.edu.ve
class: IN
ttl: 300
type: A
ip: 162.212.153.149

Información TXT
host: cde.unerg.edu.ve
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:162.212.153.149 -all 
entries: Array