DN.org (The DOMAIN NAME Encyclopedia)

DNJournal (the domain industry news magazine)

domainIQ (internet research tool)

DomainTools (comprehensive DNS services)

DN Prices (database of 4,500,000+ [premium] online asset sales worth $8,000,000,000.00+ of deals)

NameBio (database contains 6.3 million sales totaling $3 billion+)

History of Domain Names (history of the internet as it pertains to domain names)

howmuchisadomainnameworth (real data and real-world domain name valuation guidance for entrepreneurs)

Microsoft study on domain names (domain bias in web search is a study published in 2012 revealing that users tend to favor pages from specific domains, even if other, potentially more relevant, pages exist. This phenomenon, termed “domain bias,” suggests users prioritize certain websites based on their domain name, potentially influencing their search behavior and perceived relevance)

ICA Experts Demolish Nine Persistent Myths About Domain Investors and the Aftermarket (domain investors)

Whoisology (domain name ownership archive)

The All-Time Top 20 All-Cash Domain Sales Reported By DNJournal.com (2003 to Now)