Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@syscom.mx; pct=20; fo=1:d:s; adkim=r; aspf=s; ri=86400

Registro IPv4
host: syscom.mx
class: IN
ttl: 300
type: A
ip: 104.18.3.90

Registro IPv4
host: syscom.mx
class: IN
ttl: 300
type: A
ip: 104.18.2.90

Servidores DNS Principal (mname) y Secundario (rname)
host: syscom.mx
class: IN
ttl: 1800
type: SOA
mname: lars.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2341220958
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: syscom.mx
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: syscom.mx
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: syscom.mx
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: syscom.mx
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: syscom.mx
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: syscom.mx
class: IN
ttl: 300
type: TXT
txt: vongkdcmictigej25curnlpb9e
entries: Array

Información TXT
host: syscom.mx
class: IN
ttl: 300
type: TXT
txt: openai-domain-verification=dv-gAgH0KnWzLfSIK5FZCxHALAe
entries: Array

Información TXT
host: syscom.mx
class: IN
ttl: 300
type: TXT
txt: google-site-verification=0IGSHD9q4n6nXV5-utclwLazh9liV_kpk2G6zugAsFY
entries: Array

Información TXT
host: syscom.mx
class: IN
ttl: 300
type: TXT
txt: nlavgr2dj4bj586b3269msu5qi
entries: Array

Información TXT
host: syscom.mx
class: IN
ttl: 300
type: TXT
txt: google-site-verification=5_AKwTyRq4VJ5dNfL7TSKOGjkwu2XMHoVv7LUjsc-Qg
entries: Array

Información TXT
host: syscom.mx
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:201.134.6.224/28 include:_spf.google.com include:servers.mcsv.net ip4:35.163.35.107 ~all
entries: Array

Registro IPv6
host: syscom.mx
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:35a

Registro IPv6
host: syscom.mx
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:25a