Registro IPv4
host: writing.utoronto.ca
class: IN
ttl: 600
type: A
ip: 142.1.176.100

Servidores DNS Principal (mname) y Secundario (rname)
host: writing.utoronto.ca
class: IN
ttl: 65081
type: SOA
mname: ans1.utoronto.ca
rname: dnsadmin.madhaus.eis.utoronto.ca
serial: 2024051400
refresh: 1200
retry: 180
expire: 1209600
minimum-ttl: 3600

Información TXT
host: writing.utoronto.ca
class: IN
ttl: 65081
type: TXT
txt: v=spf1 a mx a:writing.utoronto.ca ip4:142.1.176.20 ?all.
entries: Array