4 ms·

It is actually Bing, which DDG uses for the bulk of its results.

• jwilcoxson 9y ago
  Well, I learned something today.
• PrimHelios 9y ago
  It used Yahoo last I checked.
  • ancientworldnow 9y ago
    And Yahoo uses Bing.
    • PrimHelios 9y ago
      I didn't know that. TIL
  • helthanatos 9y ago
    Yandex?
    • supertramp_sid 9y ago
      http://techreport.com/news/17313/it-official-yahoo-will-use-bing-for-search http://techreport.com/news/17313/it-official-yahoo-will-use-...
      • omgtehlion 9y ago
        [2009] nowadays Yandex uses its own index even for “foreign” (non-Russian) sites.