Registro IPv4
host: csis.org.uk
class: IN
ttl: 300
type: A
ip: 104.21.44.156

Registro IPv4
host: csis.org.uk
class: IN
ttl: 300
type: A
ip: 172.67.201.41

Servidores DNS Principal (mname) y Secundario (rname)
host: csis.org.uk
class: IN
ttl: 1800
type: SOA
mname: ken.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416177462
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: csis.org.uk
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::6815:2c9c

Registro IPv6
host: csis.org.uk
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:c929