Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@midtownmicro.com; ruf=mailto:dmarc@midtownmicro.com; sp=reject; ri=84600;

Registro IPv4
host: cei1.com
class: IN
ttl: 300
type: A
ip: 172.67.161.166

Registro IPv4
host: cei1.com
class: IN
ttl: 300
type: A
ip: 104.21.42.113

Servidores DNS Principal (mname) y Secundario (rname)
host: cei1.com
class: IN
ttl: 1800
type: SOA
mname: ivan.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2341175917
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: cei1.com
class: IN
ttl: 300
type: MX
pri: 0
target: cei1-com.mail.protection.outlook.com

Información TXT
host: cei1.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx include:midtownmicro.net include:spf.protection.outlook.com -all
entries: Array

Registro IPv6
host: cei1.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:a1a6

Registro IPv6
host: cei1.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3031::6815:2a71