#dns
2 articles
Subdomain Takeover: When Your Own Domain Becomes Your Enemy 🕵️♂️
How dangling DNS records pointing to unclaimed services enable subdomain takeover—covering discovery, exploitation, detection, and mitigation.
·5 min readUnderstanding Reverse DNS (rDNS) — A Behind-the-Scenes Lookup
How reverse DNS uses PTR records to map IPs back to hostnames, and why it matters for email authentication, forensics, and network diagnostics.
·4 min read