As reported and investigated by German publication Heise, Google Camera routinely runs into at least three distinct errors. The first one revolves around a few country-code top level domains (ccTLD), and it doesn’t matter if a QR code only directs you to an affected domain (like the non-existent Austrian https://fooco.at) or if it links to further directories (https://fooco.at/bar/index.htm). If the domain’s second level (fooco) ends with certain strings, Google Camera will automatically insert a dot, turning a link like https://fooco.at into https://foo.co.at. Heise tested further combinations and found that the issue also exists for .au, .br, .hu, .il, .kr, .nz, .ru, .tr, .uk, and .za. The affected strings at the end of the second level include co, com, ac, net, org, gov, mil, muni, and edu, but not or, gv, and k12.
Many taxpayer supported K-12 school districts use Google services, including Madison.