Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@redhat.com; sp=none; ri=86400

Registro IPv4
host: tectonic.com
class: IN
ttl: 3600
type: A
ip: 3.234.10.226

Servidores DNS Principal (mname) y Secundario (rname)
host: tectonic.com
class: IN
ttl: 3600
type: SOA
mname: dns1.p01.nsone.net
rname: hostmaster.nsone.net
serial: 1669177742
refresh: 200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: tectonic.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: tectonic.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: tectonic.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: tectonic.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: tectonic.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: tectonic.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=LpXPdVF4WYHd0utAQW9q-lu1b-PdjlX_nQjPSU_5mds
entries: Array

Información TXT
host: tectonic.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=whK-Bl2-F8R2KPxW9kz3Fs8xO6t-v2VXGps4Hl9Rvik
entries: Array

Información TXT
host: tectonic.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com include:mail.zendesk.com include:mailgun.org include:servers.mcsv.net include:_spf.salesforce.com ~all
entries: Array