Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: yna.edu
class: IN
ttl: 300
type: A
ip: 104.26.0.147

Registro IPv4
host: yna.edu
class: IN
ttl: 300
type: A
ip: 104.26.1.147

Registro IPv4
host: yna.edu
class: IN
ttl: 300
type: A
ip: 172.67.74.64

Servidores DNS Principal (mname) y Secundario (rname)
host: yna.edu
class: IN
ttl: 1800
type: SOA
mname: aron.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2359374536
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: yna.edu
class: IN
ttl: 300
type: MX
pri: 0
target: yna-edu.mail.protection.outlook.com

Información TXT
host: yna.edu
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:213.8.81.50 ip4:208.112.93.69 ip4:76.12.245.173 ip4:76.12.80.113 ip4:185.180.101.66 ip4:209.41.178.58 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: yna.edu
class: IN
ttl: 300
type: TXT
txt: MS=ms20762528
entries: Array