Life & fun · February 19, 2022
Wordle over DNS
Wordle over DNS launched on February 19, 2022 with 170 votes, #168 of 2,645 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
Wordle over DNS is a version of the word-guessing game Wordle that runs entirely over DNS queries. Players guess five-letter words and receive feedback through DNS responses, making the game playable without a traditional web interface. It's designed for anyone interested in DNS mechanics or looking for an unconventional way to play Wordle. The project demonstrates how game logic can be implemented using DNS infrastructure as an application layer.
written from the facts on this page · September 2026
From the sources
If you're not intricately familiar with DNS then you might have heard it likened to a phone book; you look up a name and get a number. That is true, one of the most common uses is looking up an A record (for IPv4 addresses) or an AAAA record (for IPv6). However there are many other record types , including text records ( TXT ) and these can be used for many purposes. I wrote Wikipedia over DNS a long time ago, which puts a summary of Wikipedia articles into TXT records. It's amazing how much can be put into TXT records. They are sadly, although in keeping with their name designed for text and characters outside the ASCII range will be escaped by most tools. Meaning emoji doesn't just work,…from dgl.cx
Does a similar job
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Custom Wordle2022 · mywordle.strivemath.com · ▲87Make and share your own words! Fun twist on the popular game
Reversle – Find the words given Wordle pattern and the solution word2022 · reversle.net · ▲87Wordle is getting too easy for you? Try the reverse wordle. You are given a pattern and the solution word. You have to guess the rest of the words.
A Wordle clone made in Google Sheets2022 · github.com · ▲88Play Wordle on Google Sheets. Contribute to sajadmh/google-sheets-wordle development by creating an account on GitHub.
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