PRIVATE IP LEAK - IRNA.IR ========================== FINDING: Internal RFC1918 IP exposed in public DNS SUBDOMAIN: kateb.irna.ir RESOLVES TO: 10.30.41.85 (PRIVATE IP) WHY IT MATTERS: - Reveals internal network subnet: 10.30.41.0/24 - "Kateb" = writer/scribe in Farsi (editorial system) - Split-horizon DNS misconfiguration - Can map internal network topology from public DNS INTERNAL NETWORK MAP (from DNS): - 10.30.41.x - Editorial systems - 217.25.48.x - Mail, Gallery, Tahrir - 217.25.51.x - RS1 server farm - 217.25.53.x - RS2 server farm - 217.25.56.x - News, Streaming - 217.25.58.x - Remote access STATUS: HIGH VALUE - Infrastructure exposure