Registro DMARC
v=spf1 -all

Registro IPv4
host: counterseal.sourceforge.io
class: IN
ttl: 300
type: A
ip: 104.18.10.31

Registro IPv4
host: counterseal.sourceforge.io
class: IN
ttl: 300
type: A
ip: 104.18.11.31

Información TXT
host: counterseal.sourceforge.io
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array