🌓 Toggle Theme

🧩 DNS CIDR Challenge

Drag each IP address into the correct reverse DNS zone!

192.168.1.0/24
→ 1.168.192.in-addr.arpa

10.0.0.0/28
→ 0.0.0.10.in-addr.arpa

172.16.5.0/28
→ 5.16.172.in-addr.arpa

Score: 0 / 6