Registro DMARC
v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:9f985659@mxtoolbox.dmarc-report.com;ruf=mailto:9f985659@forensics.dmarc-report.com;

Registro IPv4
host: utah.edu
class: IN
ttl: 10800
type: A
ip: 155.98.186.21

Servidores DNS Principal (mname) y Secundario (rname)
host: utah.edu
class: IN
ttl: 180
type: SOA
mname: ns.utah.edu
rname: postmaster.utah.edu
serial: 40794
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 180

Servidor de Correo
host: utah.edu
class: IN
ttl: 90
type: MX
pri: 10
target: mx2.hc2984-29.iphmx.com

Servidor de Correo
host: utah.edu
class: IN
ttl: 90
type: MX
pri: 10
target: mx1.hc2984-29.iphmx.com

Información TXT
host: utah.edu
class: IN
ttl: 10800
type: TXT
txt: anthropic-domain-verification-repjh4=9VUwsXy3UgWxgbAykxvR4POoT
entries: Array

Información TXT
host: utah.edu
class: IN
ttl: 10800
type: TXT
txt: v=spf1 ip4:139.138.32.25 ip4:139.138.32.28/31 ip4:155.97.144.0/24 ip4:216.71.138.66 ip4:216.71.138.115 ip4:216.71.138.116/31 ip4:216.71.141.220/30 ip4:216.71.141.224 ip4:216.71.142.89 ip4:216.71.145.20/30 include:spf.protection.outlook.com ~all
entries: Array