Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@seg.gob.mx; ruf=mailto:postmaster@seg.gob.mx;

Registro IPv4
host: seg.gob.mx
class: IN
ttl: 21600
type: A
ip: 189.204.143.198

Servidores DNS Principal (mname) y Secundario (rname)
host: seg.gob.mx
class: IN
ttl: 21600
type: SOA
mname: dns01.seg.gob.mx
rname: admin.seg.gob.mx
serial: 2023020103
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: seg.gob.mx
class: IN
ttl: 21600
type: MX
pri: 10
target: barracuda.seg.gob.mx

Servidor de Correo
host: seg.gob.mx
class: IN
ttl: 21600
type: MX
pri: 30
target: correo.seg.gob.mx

Información TXT
host: seg.gob.mx
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:187.141.61.217 ip4:187.141.57.199 ip4:187.141.61.194 ip4:187.141.61.195 mx:seg.gob.mx -all
entries: Array

Información TXT
host: seg.gob.mx
class: IN
ttl: 21600
type: TXT
txt: 9os4icslvehegullhredccbj5
entries: Array

Información TXT
host: seg.gob.mx
class: IN
ttl: 21600
type: TXT
txt: jskbn7gm3d25v9pbps635j79hg
entries: Array