Registro DMARC
v=spf1 -all

Registro IPv4
host: medrxdirect.com
class: IN
ttl: 3600
type: A
ip: 76.223.54.146

Registro IPv4
host: medrxdirect.com
class: IN
ttl: 3600
type: A
ip: 13.248.169.48

Servidores DNS Principal (mname) y Secundario (rname)
host: medrxdirect.com
class: IN
ttl: 3600
type: SOA
mname: ns1.atom.com
rname: hostmaster.medrxdirect.com
serial: 2024071601
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: medrxdirect.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array