Expired .cz domains in construction and renovation

Initially the domain was not used for live content, and since 2019 it has been subject to a long-term redirect. The main niche took shape in 2021 as a company website for the supply and installation of plastic D-166C2F (Koms), but in 2024 a single niche shift to an architectural firm was recorded.

The niche is stable — a construction company (Vodohospodářské stavby, VHS Vysočina) with no change in focus throughout the site's active life (2005–2012).

Stable niche of a building materials manufacturer (in Czech) from 2014 to 2017. From 2018 until the drop — a parking page of the hosting provider D-030197.com.

From 2010 to 2019, the domain was consistently used for a Czech woodworking company's site (wooden structures, roofing). In 2020, it abruptly switched to an English-language spam site about crushing and milling equipment with a keyword-stuffed title, then the domain sat empty or parked, and in 2024 it started 301-redirecting.

Originally the site of a Czech company selling and installing gates and door hardware (2012-2017). From 2018, the niche shifted to an undefined one ("Light Theme"), and then the site degraded to empty pages with no content. The link profile is likely relevant to the original construction niche and does not match the final state.

No niche. Throughout its history, the domain never hosted a content project and went straight into a permanent 302 redirect. The only recorded 200 OK response is the hoster's placeholder page "Webhosting je vypnutý" (Web hosting is disabled).

Originally (2009–2020) a Czech site about construction supervision and consulting, then a brief switch to a hosting page (2021), and since 2022 — a French site about kitchen furniture.

Originally (2004) — web hosting, then from 2005 to 2012 — a stable website of a real company from Harrachov (building materials, museum, earthworks). After 2013, the niche was lost, the domain was used for parking, and in 2017-2019 — for spam content about furniture promotions.

Initially, the site was dedicated to car headlight repair and restoration services (renovace autosvětel) from 2015 to 2021. In 2022, the niche abruptly shifted to a spam page for anesthesia medical masks, after which the domain stopped responding (nginx default page).

From 2010 to early 2021 — a Czech site for painting services (malířství) in Pilsen, stable local niche. In September 2021, a sharp switch to English-language spam content 'crusher for sale in goa', unrelated to the original niche.

Consistent niche of a construction company (Tomáš Wolker Stavitelství s.r.o.) throughout its entire history from 2011 to 2023. No niche changes recorded.

Originally a Czech database of construction products (2007–2010). Then a long period of redirects (2010–2021) gave way to adult spam content (2021), followed by a domain-for-sale page (2021) and then redirects again up to the present.

From 2009 to 2017, the niche was consistently heat pumps and solar panels (Tepelná čerpadla, solární panely a kolektory). In 2022, there was a sharp shift to a commercial niche "Ploty, brány, stavby" (fences, gates, construction), which does not match the original.

The domain was consistently used from 2004 to 2021 as the site of the Czech construction company D-159518 s.r.o. (services, gates). After 2022, the niche radically shifted to spam: first Spanish-language content about ball mills, then health spam, indicating the domain was taken over after registration expired.

Originally (2008–2014) the site of the D-E9F966 music project, then a long period of empty pages and hosting placeholder (2014–2018), and since 2022 fully switched to the niche of ecological construction (straw bale houses).