ParentFull threaddanielcid·And they are often used with random sub domains as well (but they did not include sub domains in their list).Ex:https://dnsarchive.net/search?q=cmidphnvq.comhttps://dnsarchive.net/search?q=xmqkychtbhttps://dnsarchive.net/ipv4/34.126.227.30View on HN