Registro IPv4
host: doctorcalc.com
class: IN
ttl: 3600
type: A
ip: 54.37.80.28

Servidores DNS Principal (mname) y Secundario (rname)
host: doctorcalc.com
class: IN
ttl: 3600
type: SOA
mname: ns3103811.ip-54-37-80.eu
rname: root.ns3103811.ip-54-37-80.eu
serial: 2026042700
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: doctorcalc.com
class: IN
ttl: 3600
type: MX
pri: 5
target: mail.doctorcalc.com

Información TXT
host: doctorcalc.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=-1CF1jW8D15_9304xEuuw8pZkUMD3wqIlI9qIC3IsJk
entries: Array

Información TXT
host: doctorcalc.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx a:doctorcalc.com ip4:54.37.80.28 ip6:2001:41d0:203:211c::1 ?all
entries: Array

Registro IPv6
host: doctorcalc.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:41d0:203:211c::1