Registro IPv4
host: tubularsteel.com
class: IN
ttl: 300
type: A
ip: 104.17.145.110

Registro IPv4
host: tubularsteel.com
class: IN
ttl: 300
type: A
ip: 104.17.144.110

Servidores DNS Principal (mname) y Secundario (rname)
host: tubularsteel.com
class: IN
ttl: 379
type: SOA
mname: iris.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2369899963
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: tubularsteel.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.rsac.iphmx.com

Servidor de Correo
host: tubularsteel.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.rsac.iphmx.com

Información TXT
host: tubularsteel.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:68.232.131.81 ip4:68.232.137.96 ip4:68.232.142.172 ip4:68.232.148.75 a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:spf.boardbooks.com include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: tubularsteel.com
class: IN
ttl: 300
type: TXT
txt: knowbe4-site-verification=c3c5449d3a273247cd95b449df89cd01
entries: Array

Información TXT
host: tubularsteel.com
class: IN
ttl: 300
type: TXT
txt: MS=ms34768919
entries: Array

Registro IPv6
host: tubularsteel.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6811:916e

Registro IPv6
host: tubularsteel.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6811:906e