Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: urlcost.com
class: IN
ttl: 9897
type: A
ip: 23.29.115.2

Servidores DNS Principal (mname) y Secundario (rname)
host: urlcost.com
class: IN
ttl: 57231
type: SOA
mname: ns5.ihostman.com
rname: root.23-29-115-2.cprapid.com
serial: 2025041801
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: urlcost.com
class: IN
ttl: 9897
type: MX
pri: 0
target: urlcost.com

Información TXT
host: urlcost.com
class: IN
ttl: 9897
type: TXT
txt: v=spf1 ip4:23.29.115.2 +a +mx include:relay.mailchannels.net ~all
entries: Array