Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+go5cposzhov@dmarc.postmarkapp.com; sp=none; aspf=r;

Registro IPv4
host: singlefeed.com
class: IN
ttl: 300
type: A
ip: 172.67.155.140

Registro IPv4
host: singlefeed.com
class: IN
ttl: 300
type: A
ip: 104.21.7.147

Servidores DNS Principal (mname) y Secundario (rname)
host: singlefeed.com
class: IN
ttl: 1800
type: SOA
mname: george.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2364881603
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx3.googlemail.com

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 20
target: alt2.aspmx.l.google.com

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx4.googlemail.com

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx2.googlemail.com

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: singlefeed.com
class: IN
ttl: 300
type: MX
pri: 30
target: aspmx5.googlemail.com

Información TXT
host: singlefeed.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com include:_spf.salesforce.com include:aspmx.sailthru.com include:auth.msgapp.com include:mail.zendesk.com ~all
entries: Array

Información TXT
host: singlefeed.com
class: IN
ttl: 300
type: TXT
txt: rkiuud6cr5dvovdosjmhdd7h5h
entries: Array

Registro IPv6
host: singlefeed.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:9b8c

Registro IPv6
host: singlefeed.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::6815:793