Registro IPv4
host: newyorkcityhalfmarathon.com
class: IN
ttl: 300
type: A
ip: 104.21.46.164

Registro IPv4
host: newyorkcityhalfmarathon.com
class: IN
ttl: 300
type: A
ip: 172.67.140.181

Servidores DNS Principal (mname) y Secundario (rname)
host: newyorkcityhalfmarathon.com
class: IN
ttl: 1800
type: SOA
mname: jonah.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2362838393
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: newyorkcityhalfmarathon.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:2ea4

Registro IPv6
host: newyorkcityhalfmarathon.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:8cb5