Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: iris.edu
class: IN
ttl: 90
type: A
ip: 104.130.141.38

Servidores DNS Principal (mname) y Secundario (rname)
host: iris.edu
class: IN
ttl: 90
type: SOA
mname: ns-ext.iris.washington.edu
rname: dns-admin\@ds.iris.edu
serial: 2024081204
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 60

Servidor de Correo
host: iris.edu
class: IN
ttl: 90
type: MX
pri: 10
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: iris.edu
class: IN
ttl: 90
type: MX
pri: 20
target: ALT2.ASPMX.L.GOOGLE.COM

Información TXT
host: iris.edu
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:104.130.141.38 ip4:104.130.253.58 ip4:128.95.166.29 ip4:128.95.166.55 mx a:mail.iris.edu a:lists.ds.iris.edu a:ds.iris.edu a:iris.washington.edu include:_spf.google.com include:edgepilot.com ~all
entries: Array

Información TXT
host: iris.edu
class: IN
ttl: 600
type: TXT
txt: MS=46BEFF7EC2E1481557D6FD51A7B95B43A39842E4
entries: Array

Información TXT
host: iris.edu
class: IN
ttl: 600
type: TXT
txt: google-site-verification=jscypSPrV1RhfpJL8r5eqVIByDujItdun00SyPgY9Ps
entries: Array