Resources
Blogs
Checkout WhoisFreaks Blogs to improve Understanding about Internet Resources, Networking, and CyberSecurity
Published At: July 29, 2026
Published By: Sameer Asad
SpamAssassin NRD Scoring for Legacy Mail Servers
Add a newly registered domain score to SpamAssassin with the WhoisFreaks NRD feed. Custom Perl plugin, daily cron refresh, works on any Linux server
9 min read
Published At: July 28, 2026
Published By: Sameer Asad
Detect Phishing and C2 With NRD Feeds in Zeek & Corelight
See how an NRD feed in Zeek flags fresh phishing and C2 domains in encrypted traffic using TLS SNI and certificate names. Open-source integration.
8 min read
Published At: July 10, 2026
Published By: Qasim
Domain Lifecycle Pending Delete Explained
Pending delete is the final stage before a domain is released and cannot be recovered by its owner. The only way to acquire it is via backorder or drop-catching services. Prevent domain loss by enabling auto-renew and setting reminders.
9 min read
Guide
Curious about
domain safety?
Explore in-depth guides designed to help you secure your digital presence and understand critical aspects of domain and internet safety. From DNS fundamentals to advanced insights in the Whoisfreaks Security Book and E‑Book, these resources empower you with practical knowledge to protect, manage, and grow your online assets confidently.
Domain Analytics
Looking for TLD
Trends?
Stay updated on domain market stats with monthly and yearly reports on new, expiring, and deleted domains across popular TLDs. Gain valuable insights into market trends, track emerging opportunities, and make informed decisions for your digital strategy.
Tutorial
Need help with
WhoisFreaks?
Learn essential techniques and best practices to safeguard your online assets and navigate the complexities of internet technologies. Our tutorials on APIs, SDKs, and file handling provide step‑by‑step guidance, empowering you to build secure, efficient, and scalable solutions with confidence.
