Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: science20.org
class: IN
ttl: 3600
type: A
ip: 67.205.153.235

Servidores DNS Principal (mname) y Secundario (rname)
host: science20.org
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.science20.org
serial: 1700906550
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Información TXT
host: science20.org
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=wwqFtIVDVRguiEqpBBTHj7mWYlXlW9CJPgP8oH65UyY
entries: Array

Información TXT
host: science20.org
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=I4ebqdWCcEZYWUL7sZ4RYzqThZSkN0w1H6oz5bnqe3w
entries: Array