Registro DMARC
v=DMARC1; p=reject; sp=reject; pct=100; fo=1; rua=mailto:mailauth-reports@dougco.com; ruf=mailto:mailfail-reports@dougco.com

Registro IPv4
host: dougco.com
class: IN
ttl: 300
type: A
ip: 104.21.31.26

Registro IPv4
host: dougco.com
class: IN
ttl: 300
type: A
ip: 172.67.174.173

Servidores DNS Principal (mname) y Secundario (rname)
host: dougco.com
class: IN
ttl: 1800
type: SOA
mname: priscilla.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2419203302
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: dougco.com
class: IN
ttl: 300
type: MX
pri: 100
target: mail.dougco.com

Información TXT
host: dougco.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=kmsAyUppZphPzma9A5T8AQPCxg1LJby28L0q9_d9LgA
entries: 

Información TXT
host: dougco.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a:mail.dougco.com a:mail2.dougco.com a:mail3.dougco.com include:spf.mandrillapp.com -all
entries: 

Registro IPv6
host: dougco.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3032::ac43:aead

Registro IPv6
host: dougco.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::6815:1f1a