Registro DMARC
v=DMARC1; p=reject; rua=mailto:fvu1rf75@ag.us.dmarcian.com; ruf=mailto:fvu1rf75@fr.us.dmarcian.com;

Registro IPv4
host: sanfordhealth.us
class: IN
ttl: 600
type: A
ip: 3.33.130.190

Registro IPv4
host: sanfordhealth.us
class: IN
ttl: 600
type: A
ip: 15.197.148.33

Servidores DNS Principal (mname) y Secundario (rname)
host: sanfordhealth.us
class: IN
ttl: 3600
type: SOA
mname: pdns09.domaincontrol.com
rname: dns.jomax.net
serial: 2025011101
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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