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by mvolfik 1767 days ago
That's interesting. I'm thinking about ways how this could be combined with https://dnskv.com - which allows not only reading from dns, but also storing:

    dig TXT content.uniquekey.dnskv.com
    --> 'ok'

    dig TXT uniquekey.dnskv.com
    --> 'content'
Only thing that comes to my mind is data exfiltration from sites with content-security-policy which for some reason allows some DoH site