Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_reports@umich.mx; 

Registro IPv4
host: umich.mx
class: IN
ttl: 900
type: A
ip: 148.216.108.180

Servidores DNS Principal (mname) y Secundario (rname)
host: umich.mx
class: IN
ttl: 3600
type: SOA
mname: dns1.umich.mx
rname: lazaro\.baca.umich.mx
serial: 2026031704
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 172800

Servidor de Correo
host: umich.mx
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: umich.mx
class: IN
ttl: 3600
type: TXT
txt: MS=7A9DEE2F8EAF8FB2E4D270D23DDA540587F0C03E
entries: Array

Información TXT
host: umich.mx
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=I3XEZ1Ap1sqWG9qdC5-YuRENru7j-0SPBw1sXbMkBrI
entries: Array

Información TXT
host: umich.mx
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=6lL_xAZscw2h6L30-87Td0ZYTPzRtdDBI8v1ZROTgjQ
entries: Array

Información TXT
host: umich.mx
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array