Registro DMARC
v=DMARC1; p=none; sp=none; aspf=r; adkim=r;

Registro IPv4
host: nydepartmentofhealth.net
class: IN
ttl: 604800
type: A
ip: 72.251.242.38

Servidores DNS Principal (mname) y Secundario (rname)
host: nydepartmentofhealth.net
class: IN
ttl: 604800
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1781110878
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: nydepartmentofhealth.net
class: IN
ttl: 604800
type: MX
pri: 10
target: mail.nydepartmentofhealth.net

Información TXT
host: nydepartmentofhealth.net
class: IN
ttl: 604800
type: TXT
txt: v=spf1 a mx ip4:72.251.242.38 ip4:72.251.242.44 -all
entries: Array