Registro IPv4
host: irn.utoronto.ca
class: IN
ttl: 90
type: A
ip: 23.185.0.2

Servidores DNS Principal (mname) y Secundario (rname)
host: irn.utoronto.ca
class: IN
ttl: 2817
type: SOA
mname: ans1.utoronto.ca
rname: eis\.net\.eng.utoronto.ca
serial: 2025120500
refresh: 1200
retry: 180
expire: 1209600
minimum-ttl: 3600

Información TXT
host: irn.utoronto.ca
class: IN
ttl: 90
type: TXT
txt: google-site-verification=WL-3ljQOwfaoTVhevdYxguFITOtJCloppEUNoW0qa9g
entries: Array