Registro DMARC
v=spf1 include:_spf.google.com ~all

Registro DMARC
v=spf1 include:_spf.google.com ~all

Registro IPv4
host: welconsystems.com
class: IN
ttl: 1800
type: A
ip: 183.111.174.103

Registro CNAME (Alias)
host: ww.welconsystems.com
class: IN
ttl: 1800
type: CNAME
target: welconsystems.com

Servidores DNS Principal (mname) y Secundario (rname)
host: welconsystems.com
class: IN
ttl: 1800
type: SOA
mname: welconsystems.com
rname: postmaster.welconsystems.com
serial: 20181217
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: welconsystems.com
class: IN
ttl: 1800
type: MX
pri: 6
target: ALT2.ASPMX.L.GOOGLE.com

Servidor de Correo
host: welconsystems.com
class: IN
ttl: 1800
type: MX
pri: 1
target: ASPMX.L.GOOGLE.com

Servidor de Correo
host: welconsystems.com
class: IN
ttl: 1800
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.com

Servidor de Correo
host: welconsystems.com
class: IN
ttl: 1800
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.com

Servidor de Correo
host: welconsystems.com
class: IN
ttl: 1800
type: MX
pri: 11
target: ALT4.ASPMX.L.GOOGLE.com

Información TXT
host: welconsystems.com
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=lMxDDb9xrMN3Rl0GZRkUHa0xWFInJHp2EOpgqSBqW0M
entries: Array

Información TXT
host: welconsystems.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array

Registro CNAME (Alias)
host: ww.welconsystems.com
class: IN
ttl: 1797
type: CNAME
target: welconsystems.com