Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1

Registro IPv4
host: teams.com
class: IN
ttl: 3600
type: A
ip: 20.119.0.28

Registro IPv4
host: teams.com
class: IN
ttl: 3600
type: A
ip: 40.112.243.53

Servidores DNS Principal (mname) y Secundario (rname)
host: teams.com
class: IN
ttl: 3600
type: SOA
mname: ns1-04.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Información TXT
host: teams.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=URsVogr7UWcXNdH5CnfTy6NbPOf0CPrYC74H_CGsPtI
entries: Array