Registro DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:dmarc-groups@hubspot.com;ruf=mailto:dmarc-groups@hubspot.com

Registro IPv4
host: blog.hubspot.com
class: IN
ttl: 300
type: A
ip: 104.18.33.148

Registro IPv4
host: blog.hubspot.com
class: IN
ttl: 300
type: A
ip: 172.64.154.108

Servidores DNS Principal (mname) y Secundario (rname)
host: blog.hubspot.com
class: IN
ttl: 1800
type: SOA
mname: archer.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2371087547
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: blog.hubspot.com
class: IN
ttl: 300
type: MX
pri: 5
target: us-smtp-inbound-1.mimecast.com

Servidor de Correo
host: blog.hubspot.com
class: IN
ttl: 300
type: MX
pri: 10
target: us-smtp-inbound-2.mimecast.com

Información TXT
host: blog.hubspot.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array

Registro IPv6
host: blog.hubspot.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:4400::ac40:9a6c

Registro IPv6
host: blog.hubspot.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:4400::6812:2194