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View All Products
SOC of the Future
Strengthen your cyber defense with integrations and an open ecosystem.
Build a Leading Observability Practice
Maintain performance and reliability with unified visibility and lightning-fast troubleshooting.
Build on a Solid Foundation
Power unified security, full-stack observability and custom apps on the same platform.
by Use Case
Advanced Threat Detection
Artificial Intelligence
Automation & Orchestration
Extend Visibility to the Cloud
Isolate Cloud Native Problems
IT Modernization
BY TECHNOLOGY
AWS
Azure
GCP
Kubernetes
OpenTelemetry
SAP
BY INDUSTRY
Communications & Media
Financial Services
Manufacturing
Public Sector
Retail
Technology
View All Solutions
What Makes Splunk Different
The world’s leading organizations trust Splunk to help keep their digital systems secure and reliable.
Business Initiatives
Digital Resilience
Artificial Intelligence
Tool Consolidation
Cloud Transformation
Digital Customer Experience
Better Together
Customer Stories
Partners
Customer Success
Cisco + Splunk
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Explore e-books, white papers and more.
Events
Join us at an event near you.
Blogs
See what Splunk is doing.
GET STARTED
Splunk Lantern
Splunk experts provide clear and actionable guidance.
Customer Success
Customer success starts with data success.
Splunk Cloud Platform Migration
Plan your migration with helpful Splunk resources.
Get Started With Splunk
Learn how to use Splunk.
become an expert
Splunk Training & Certification
Become a certified Splunk Expert.
Documentation
Find answers about how to use Splunk.
User Groups
Meet Splunk enthusiasts in your area.
Community
Share knowledge and inspiration.
SURGe
Access timely security research and guidance.
Expand & optimize
Customer Support
It’s easy to get the help you need.
Splunkbase
See Splunk’s 1,000+ Apps and Add-ons.
Splunk Dev
Create your own Splunk Apps.
Splunk Services
Maximize your Splunk investment.
.conf24
Attend Splunk's largest learning event of the year.
About Splunk
Our purpose is to build a safer and more resilient digital world. Every day, we live this purpose by helping security, IT and DevOps teams keep their organizations securely up and running.
Overview
About Splunk
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Ryan Kovar
NY. AZ. Navy. SOCA. KBMG. DARPA. Splunk.
Security
3 Min Read
Detecting dynamic DNS domains in Splunk
While useful legitimately, hackers can use dynamic DNS domains to change IP address rapidly & exploit via malware-evil.duckdns[.]org; how to protect against?
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