Privacy & Security
Understanding the ICANN WHOIS Data Reminder Policy (WDRP)
Learn what a WDRP notice is, why ICANN requires annual contact reminders, when action is needed, and how to spot fake renewal emails.
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NameSilo Blog · Page 3
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Domain Name Search
Does WHOIS Privacy Protect You From UDRP Trademark Disputes?
Learn why WHOIS privacy does not block UDRP complaints, how registrant data is disclosed during disputes, and what domain locking means.
Domain Name Search
Using the Wayback Machine for Domain Due Diligence
Learn how to use the Wayback Machine to inspect an expired domain’s history for spam, PBN activity, topic changes, and risky past content.
Domain Name Search
What are gccTLDs? (Generic Country Code Domains)
gccTLDs are ccTLDs like .io, .co, .me, .ai, and .tv that Google officially reclassifies as generic, confirmed in Google's own developer documentation, removing the automatic geographic signal a strict ccTLD carries. Unlike gccTLDs, a true country-code domain like .fr cannot be manually retargeted, anchoring SEO to that single country permanently.
Domain Name Search
Cybersquatting vs. Legitimate Domain Speculation
Learn the difference between legitimate domain investing and cybersquatting, including bad faith, trademarks, typosquatting, and UDRP risk.
Domain Name Search
.AI Domain Registry Rules: Pricing and Renewals
Learn how .ai domain registration works, including its two-year minimum term, renewal rules, pricing structure, and global SEO treatment.
Domain Name Search
Preventing Expiration: How NameSilo Account Funds Work
Learn how Account Funds work with auto-renewal to reduce failed domain renewals caused by expired cards, bank declines, or payment issues.
Domain Name Search
Navigating RDAP Structured Data After the WHOIS Transition
Learn how RDAP replaces WHOIS with structured JSON, including events, entities, redacted data, bootstrap routing, and programmatic lookups.
Domain Name Search
Understanding the "Pending Delete" Lifecycle Window
Pending Delete is the final, exactly 5-day phase (days 65-69 in NameSilo's expiration cycle) before a domain is deleted and released publicly. It's a registry-level lock no registrar can override. Verisign shifted the .com/.net drop time to around 12:00 UTC effective October 2026. Catch it via automated backorder through Catch.club.
Domain Name Search
How to Value Compound Word .com Domains
Compound .com domains fuse two real words into a brandable name, valued by grammatical flow (Noun+Noun, Verb+Noun, Adjective+Noun), affix quality (Get-, Try-, -Hub, -Lab), and commercial relevance. Real companies like GetResponse, CoinBase, and DoorDash prove this naming convention, valued $1,500-$25,000 in the aftermarket.
DNS
What is a DNS Amplification Attack? (DDoS Reflection)
A DNS amplification attack spoofs the victim's IP to trigger massive reflected responses from open resolvers, using EDNS0's larger buffer sizes (up to 4096 bytes) to turn a 60-byte request into a 3,000-byte response, roughly 50x amplification. Mitigation includes Response Rate Limiting, closing open recursion, and upstream scrubbing.
Domain Name Search
Should You Monetize Misspelled Domains? Typo Traffic Arbitrage Explored
Explore typo traffic arbitrage, the legal difference between generic misspellings and typosquatting, and whether domain parking still pays in 2026.