Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:melvin@sagebio.com

Registro IPv4
host: sagebio.com
class: IN
ttl: 3034
type: A
ip: 74.208.236.8

Servidores DNS Principal (mname) y Secundario (rname)
host: sagebio.com
class: IN
ttl: 19967
type: SOA
mname: ns1045.ui-dns.com
rname: hostmaster.1und1.com
serial: 2017060247
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: sagebio.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mailsec.protonmail.ch

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

Información TXT
host: sagebio.com
class: IN
ttl: 3600
type: TXT
txt: protonmail-verification=c36af115ba8750bc3f3932c2241b6615928d7287
entries: Array

Información TXT
host: sagebio.com
class: IN
ttl: 3600
type: TXT
txt: atlassian-domain-verification=LF1yziRKeOiTSAIPeAA9XLAdAi1D8YgaD7k7aAPVz77Pd2IFXM6aDNsvh8gjNkAc
entries: Array

Información TXT
host: sagebio.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.protonmail.ch include:shop.sagebio.com include:sendgrid.net ~all
entries: Array

Registro IPv6
host: sagebio.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2607:f1c0:100f:f000::200