Historical DNS Records Reveal What Attackers Try to Hide
Query passive DNS databases to trace how domains resolved over months or years. Services like SecurityTrails, Farsight DNSDB, and VirusTotal...
Tactics, case studies, and strategies from both sides of the guidelines
Query passive DNS databases to trace how domains resolved over months or years. Services like SecurityTrails, Farsight DNSDB, and VirusTotal...
Audit your existing backlink profile to identify which site types and content formats already link to you—these reveal your natural...
SKU-level data connects each product variant—identified by its stock keeping unit number—to the search queries, landing pages, and channels that...
Standard SEO revenue reports answer the wrong question. They tell you which channels drove the most sales, they don’t tell...
Topical relevance is the dimension most expired-domain spreadsheets ignore, and it’s probably the one that quietly decides whether an acquisition...
Find dead pages on authoritative sites in your niche using Ahrefs Site Explorer or Screaming Frog, filtering for 404 errors...
Search engines don’t really evaluate entities one page at a time anymore. They read your domain like a story, tracking...
Most people see a ZIP file and think “container.” I see a deposition. Compressed archives (ZIP, RAR, 7z, tar) carry...
Snapshot your site’s backlink profile monthly using Ahrefs, Majestic, or SEMrush archives, then compare anchor text distribution, referring domain velocity,...
A current WHOIS lookup tells you who owns a domain right now. The historical record tells you who’s owned it...