DuckDuckGo is Not a Dark Web Search Engine (Revisited!)

Back in early 2018, I wrote the post DuckDuckGo is not a Dark Web Search Engine in order to shed some light on this subject. It seems that there’s still a lot of confusion over this, unfortunately.

DuckDuckGo search engine

One of the reasons that it seems people get mixed up about this is that when you download the Tor Browser, DuckDuckGo is the default search engine that it uses. Perhaps it’s time for a refresher. See the definitions below:

Clearnet – the unencrypted, non-Tor, or non-darknet internet. Examples include or

Dark Web – parts of the “web” built on top of darknets (anonymity networks) like Tor, I2P, and Freenet. This includes Tor’s .onion sites, but also I2P’s eepsites (.i2p) and Freenet’s “freesites.”

DuckDuckGo – a clearnet search engine that doesn’t track you based on your searches (as Google and many, but not all, other search engines do).

With that out of the way, let’s see what’s mixing people up. In addition to DuckDuckGo being a default on the Tor Browser settings, it also has a Tor hidden service (.onion site), at http://3g2upl4pq6kufc4m.onion/. Even its onion site is still a clearnet search engine, though.

DuckDuckGo’s onion site

In other words, if you search for “onion links” on DuckDuckGo (whether it’s the clearnet or onion version), the results will show clearnet sites related to onion links. Here’s one example of that:

I found a good explanation of this at What is DuckDuckGo and how does it work?

When you click on links from Google and Bing, even in private mode, the search terms are sent to the site you’re visiting in the HTTP referrer header. When you visit that site, your computer automatically shares information, such as your IP address. This information can be used to identify you. 

DuckDuckGo calls this “search leakage” and prevents it from happening by default on its search results. Instead, when you click on a link on the site it redirects that request in such a way to prevent it from sending your search terms to other sites. The sites know that you visited them, but they don’t know what search you entered beforehand, nor can they use personal information to identify you. 

Because Tor is designed for anonymity and privacy, it makes sense that it would use a search engine like DuckDuckGo. In earlier versions of the Tor Browser, it used Disconnect as its default search engine.

Disconnect Search Engine

Even so, it is possible for onion sites to sometimes show up in search results on DuckDuckGo. The reason for this is because of proxy services like Tor2web, which allow you to access onion sites without the Tor Browser (and which is potentially dangerous, depending on the site).

An example of a Tor2Web proxy service is As I mentioned on the previous post about this subject, there are search engines for Tor as well. One of the best known ones is not Evil: http://hss3uro2hsxfogfq.onion. Not Evil searches exclusively for onion sites.

Another good example is Ahmia, which can be accessed both via the clearnet and via Tor; are you confused yet? In other words, like DuckDuckGo, it has a clearnet version ( and a Tor version: msydqstlz2kzerdg.onion.

Ahmia search engine

You may notice that if you do a search on the address bar of the Tor Browser, it gives you the option of using various search engines, such as DuckDuckGo, Startpage, or Google. Just as on Firefox, you can set any of these to be your preferred search engine on the Tor Browser.

In any case, hopefully this was helpful. If you have any questions or suggestions, feel free to ask in the comments. Have fun in your dark web adventures, my friends.

4 thoughts on “DuckDuckGo is Not a Dark Web Search Engine (Revisited!)”

  1. Darknet Markets

    EMPIRE MARKET – empire4ljtyzuo2k.onion
    EMPIRE MARKET – empire4b7fakxo4h.onion
    EMPIRE MARKET – empire3n63rkfhml.onion
    BERLUSCONI MARKET – berlusc245b3gzve.onion
    BERLUSCONI MARKET – berlusc2itmpd2vt.onion
    TOCHKA MARKET – tochka232hpztfcy.onion
    TOCHKA MARKET – tochka232bmfco22.onion
    NIGHTMARE MARKET – 4afncp4ix2oo43r4.onion
    NIGHTMARE MARKET – tny4avpz5w7gkonz.onion
    CRYPTONIA MARKET – 5mdo5rafeixeeokcvoiqeiup7z2cstqjjy5u6h5atwnjpnfuvlubycid.onion
    CRYPTONIA MARKET – pahy67rnsvilwmnw6tbuvwcgj3demsl6ylnegvfrenjcu7733c6igdid.onion
    HYDRA – hydraruzxpnew4af.onion
    GENESIS MARKET – x5ylylnoftkolawu.onion
    GENESIS MARKET – iurnxnnbn75fonho.onion
    CANNAZON MARKET – cannazon4gbjluus.onion
    APOLLON MARKET – apollionih4ocqyd.onion

    Bitcoin Tumblers

    BITCOIN FOG – bitcoin45dz7343n.onion
    BITCOIN FOG – bitcoin4ta2hfs7z.onion


    DREAD – dreadditevelidot.onion
    THE HUB – thehub7xbw4dc5r2.onion

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.