Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:soportetecnico@coretech.com.pe; ruf=mailto:soportetecnico@coretech.com.pe; fo=1

Registro IPv4
host: coretech.com.pe
class: IN
ttl: 1357
type: A
ip: 138.128.171.226

Servidores DNS Principal (mname) y Secundario (rname)
host: coretech.com.pe
class: IN
ttl: 1356
type: SOA
mname: ns1.bdm.microsoftonline.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: coretech.com.pe
class: IN
ttl: 1356
type: MX
pri: 0
target: coretech-com-pe.mail.protection.outlook.com

Información TXT
host: coretech.com.pe
class: IN
ttl: 1356
type: TXT
txt: mscid=Yh9NeMZEStmzbFP4kV56MRJdtm25bEYYJEKUaD/R7816C3PPcHVUbduPutGo/clVNH+1KbfRv6s1H4yCHVLyew==
entries: Array

Información TXT
host: coretech.com.pe
class: IN
ttl: 1356
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array