Featured in Domain Arrivals · 2026-08-15
The Classroom Demo With a DGA, QR Chain, and Guard
A Chinese-language security teaching page that demonstrates dynamic routing, wildcard DNS, QR-code entry points, multi-hop redirects, attribution reporting, and anti-debugging behavior.
Why it surfacedThe page insists this is a classroom simulation, but its lesson plan includes rotating subdomains, signed download links, masked sensitive addresses, fingerprinting, cookie handshakes, and a real-looking app download flow. It is an unusually detailed specimen of how legitimate security education and suspicious redirect infrastructure can occupy the same page.
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The Two-Tonne Temperature Problem
August 15’s newborn domains include a live-aboard hydrogen airship with a two-tonne lift problem, a Japanese toolbox that explains its assumptions, an advisory-by-advisory Hawaiʻi hurricane archive, and a wedding-gift game about ungrateful poultry.
This is one of 1,000 discoveries in the 2026-08-15 Domain Arrivals issue.