Registro IPv4
host: 2ndcitymarketing.com
class: IN
ttl: 500
type: A
ip: 51.255.210.7

Servidores DNS Principal (mname) y Secundario (rname)
host: 2ndcitymarketing.com
class: IN
ttl: 21600
type: SOA
mname: dns1.sered.net
rname: correo.altamiraweb.net
serial: 2023091813
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: 2ndcitymarketing.com
class: IN
ttl: 900
type: MX
pri: 0
target: mail.2ndcitymarketing.com

Información TXT
host: 2ndcitymarketing.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 +a +mx +ip4:141.94.135.80 include:_spf.gestiondeservidor.net ~all
entries: Array