Registro IPv4
host: baltimore21centuryschools.org
class: IN
ttl: 300
type: A
ip: 104.21.72.29

Registro IPv4
host: baltimore21centuryschools.org
class: IN
ttl: 300
type: A
ip: 172.67.174.36

Servidores DNS Principal (mname) y Secundario (rname)
host: baltimore21centuryschools.org
class: IN
ttl: 1800
type: SOA
mname: paris.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2390653712
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: baltimore21centuryschools.org
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=ypKFTfadenSM3Ol8Nhg-c-_tu-jQLbe7g9vSDvf3mos
entries: Array

Registro IPv6
host: baltimore21centuryschools.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::6815:481d

Registro IPv6
host: baltimore21centuryschools.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:ae24