Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: travelmath.com
class: IN
ttl: 861
type: A
ip: 18.208.76.114

Servidores DNS Principal (mname) y Secundario (rname)
host: travelmath.com
class: IN
ttl: 429
type: SOA
mname: ns-1443.awsdns-52.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: travelmath.com
class: IN
ttl: 3129
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: travelmath.com
class: IN
ttl: 3129
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: travelmath.com
class: IN
ttl: 3129
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: travelmath.com
class: IN
ttl: 3129
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: travelmath.com
class: IN
ttl: 3129
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: travelmath.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com ip4:18.208.76.114 ~all
entries: 

Información TXT
host: travelmath.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=pBigQwsmYKyi8DuwdqEZs0H3rNc7qz6HBoSQ8zCThKU
entries: