Registro IPv4
host: 3tc.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: 3tc.com
class: IN
ttl: 7200
type: SOA
mname: NS89.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 123103012
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: 3tc.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.emailsrvr.com

Servidor de Correo
host: 3tc.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.emailsrvr.com

Información TXT
host: 3tc.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=66FXlP43yyIISVvnfqoU0nvj6lhbcIIDBZAc-akLY_4
entries: Array

Información TXT
host: 3tc.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:emailsrvr.com include:sendgrid.net ~all
entries: Array