Registro IPv4
host: citeulike.org
class: IN
ttl: 300
type: A
ip: 172.67.158.10

Registro IPv4
host: citeulike.org
class: IN
ttl: 300
type: A
ip: 104.21.49.16

Servidores DNS Principal (mname) y Secundario (rname)
host: citeulike.org
class: IN
ttl: 1800
type: SOA
mname: kareem.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2354955750
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: citeulike.org
class: IN
ttl: 300
type: MX
pri: 10
target: mx.zoho.com

Servidor de Correo
host: citeulike.org
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.zoho.com

Servidor de Correo
host: citeulike.org
class: IN
ttl: 300
type: MX
pri: 50
target: mx3.zoho.com

Información TXT
host: citeulike.org
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:zoho.com ~all
entries: Array

Información TXT
host: citeulike.org
class: IN
ttl: 300
type: TXT
txt: google-site-verification=w-3QuLdPVchQxy46wzGg_7OBoLiTp5PTMG6Hoib6Vqo
entries: Array

Información TXT
host: citeulike.org
class: IN
ttl: 300
type: TXT
txt: zoho-verification=zb89379338.zmverify.zoho.com
entries: Array

Registro IPv6
host: citeulike.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:9e0a

Registro IPv6
host: citeulike.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::6815:3110