Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:spam@how2stuff.com

Registro IPv4
host: how2stuff.com
class: IN
ttl: 3600
type: A
ip: 66.78.59.15

Servidores DNS Principal (mname) y Secundario (rname)
host: how2stuff.com
class: IN
ttl: 3600
type: SOA
mname: ns1.server1.webhostmost.com
rname: hostmaster.how2stuff.com
serial: 2025052305
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: how2stuff.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.how2stuff.com

Información TXT
host: how2stuff.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=bgyBWcRqUfl8Fl1OZs8g_meqFxxAjxSLkzyJrCF__B8
entries: Array

Información TXT
host: how2stuff.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:66.78.59.15 ip6:2602:f72d:400:0:0:0:0:15  include:relay.mailchannels.net -all
entries: Array

Registro IPv6
host: how2stuff.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2602:f72d:400::15