Registro DMARC
v=DMARC1;p=none;rua=mailto:dmarc@fbl.optin.com

Registro IPv4
host: tckpublishing.com
class: IN
ttl: 300
type: A
ip: 104.26.4.210

Registro IPv4
host: tckpublishing.com
class: IN
ttl: 300
type: A
ip: 172.67.71.246

Registro IPv4
host: tckpublishing.com
class: IN
ttl: 300
type: A
ip: 104.26.5.210

Servidores DNS Principal (mname) y Secundario (rname)
host: tckpublishing.com
class: IN
ttl: 1800
type: SOA
mname: edna.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2354906814
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: tckpublishing.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: tckpublishing.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: tckpublishing.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: tckpublishing.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: tckpublishing.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: tckpublishing.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx a:tckpublishing.com ip4:67.202.92.5 include:_spf.google.com include:send.aweber.com include:spf.braintreegateway.com ?all
entries: Array

Registro IPv6
host: tckpublishing.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::ac43:47f6

Registro IPv6
host: tckpublishing.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:5d2

Registro IPv6
host: tckpublishing.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:20::681a:4d2