Registro DMARC
v=DMARC1;p=reject;fo=1;rua=mailto:us-treasury@rua.dmp.cisco.com,mailto:reports@dmarc.cyber.dhs.gov;ruf=mailto:us-treasury@ruf.dmp.cisco.com

Registro IPv4
host: pay.gov
class: IN
ttl: 20
type: A
ip: 23.216.132.178

Registro IPv4
host: pay.gov
class: IN
ttl: 20
type: A
ip: 23.216.132.189

Servidores DNS Principal (mname) y Secundario (rname)
host: pay.gov
class: IN
ttl: 86400
type: SOA
mname: pdns108.ultradns.org
rname: sys.nit.treas.twai.dns.vend.frb.org
serial: 2023111412
refresh: 300
retry: 300
expire: 864000
minimum-ttl: 3600

Información TXT
host: pay.gov
class: IN
ttl: 30
type: TXT
txt: v=spf1 a:mail.doc.twai.gov a:mail.eroc.twai.gov a:mail.qa.twai.gov a:mail.ft.twai.gov a:cebulkmailhub1out.treasury.gov a:cwbulkmailhub1out.treasury.gov a:mail.mytreasury.gov -all
entries: Array