DNS

Networking

The system that turns a name like example.com into an IP address. Nothing on the network routes by name, so this lookup happens before almost every connection.

Related terms

IP address

Appears in(49)

The OSI ModelNetworking Foundations
IP Addressing and SubnettingNetworking Foundations
TCP, UDP, and PortsNetworking Foundations
Text Processing: grep, awk, sedLinux for Security
NAT and Private NetworksNetworking Deep Dive
Networking from the CLILinux for Security
Write a Recon Bash ScriptLinux for Security
Putting It OnlineWeb Development
Recon Methodology and Attack SurfaceRecon and Scanning
Host DiscoveryRecon and Scanning
Port Scanning Deep DiveRecon and Scanning
Service and Version DetectionRecon and Scanning
Subdomain and Content EnumerationRecon and Scanning
tcpdump FundamentalsTraffic Analysis
IDOR and SSRFVulnerabilities and Exploitation
Browsing PrivatelyDigital Self-Defense
PKI and CertificatesCryptography
Defending PeopleSocial Engineering
Python Crash Course for HackersPython for Security
Talking HTTP with PythonPython for Security
Automating ReconPython for Security
Docker ComposeDocker and Containers
Command InjectionWeb Application Attacks
Server-Side Request ForgeryWeb Application Attacks
Evil Twin and Rogue APsWireless Security
OSINT FundamentalsOpen Source Intelligence
Mapping Infrastructure and DomainsOpen Source Intelligence
Network ForensicsDigital Forensics
Alerts and TriageSOC Analyst Fundamentals
Log Sources That MatterSIEM and Log Analysis
Hunting in LogsThreat Hunting
Dynamic Analysis BasicsMalware Analysis
Network SegmentationNetwork Defense
Detecting Lateral MovementNetwork Defense
Storage ExposureCloud Security Fundamentals
Logging and MonitoringCloud Security Fundamentals
S3 SecurityAWS Security
Detection in AWSAWS Security
Defending Connected DevicesIoT and OT Security
Snapshots and Safe HabitsBuilding a Home Lab
Building a Portfolio That Gets NoticedBreaking Into Security
The Technical InterviewBreaking Into Security
Building a Vuln Management ProgramVulnerability Management
SPF, DKIM, and DMARCEmail Security
How DNS Really WorksDNS and Network Services Security
DNS AttacksDNS and Network Services Security
Securing DNSDNS and Network Services Security
DHCP and NTP RisksDNS and Network Services Security
Monitoring Network ServicesDNS and Network Services Security