Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: svnet.org.sv
class: IN
ttl: 12058
type: A
ip: 144.217.139.116

Servidores DNS Principal (mname) y Secundario (rname)
host: svnet.org.sv
class: IN
ttl: 19258
type: SOA
mname: ns1.lacasadeinternet.sv
rname: webmaster.lacasadeinternet.sv
serial: 2025100501
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: svnet.org.sv
class: IN
ttl: 12059
type: MX
pri: 0
target: svnet.org.sv

Información TXT
host: svnet.org.sv
class: IN
ttl: 12059
type: TXT
txt: v=spf1 ip4:144.217.139.116 ip4:74.117.153.156 +a +mx +ip4:66.232.107.74 ~all
entries: Array