Registro IPv4
host: ielts-exam-certificate26827.look4blog.com
class: IN
ttl: 300
type: A
ip: 104.21.82.114

Registro IPv4
host: ielts-exam-certificate26827.look4blog.com
class: IN
ttl: 300
type: A
ip: 172.67.201.190

Registro IPv6
host: ielts-exam-certificate26827.look4blog.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::6815:5272

Registro IPv6
host: ielts-exam-certificate26827.look4blog.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:c9be