Expired .net domains in construction and renovation

Early history (2003) — unreadable page titles and a redirect to domain D-427A6E.cn, which looks like a doorway/spam page. From 2012 to 2019 — a stable website of a Chinese construction company (stairs, railings, building materials). The niche changed drastically: the link profile was likely built during the spam/doorway period and is irrelevant to the final construction niche.

The original site (2006–2014) consistently featured the title "D-8451AC: " (likely related to bridges/construction). After prolonged redirects (2015–2019), the niche drastically shifted to a Thai site about the Super Bowl (since 2023), which is unrelated to the original profile.

The domain started as a Japanese site about office design and renovation (2009–2014), then switched to a site about gifts for guys (2014–2016), followed by medical hair removal in Tokyo (2017–2020), and ended as a Chinese spam resource promoting a pirated app (2021–2024).

Originally a Japanese-language site, presumably related to real estate or construction (based on the characters and a later clear page title). Since 2015, the niche stabilized as a real estate company site in Miyakonojo. In 2025, there was a sharp shift to a Thai online casino.

Originally, in 2003–2004, the site was dedicated to automotive wheels ("wheels of the next generation"). The niche then changed radically and repeatedly: from 2010 — a German spam site for weight-loss pills (Lida), then Japanese/garbled content (likely spam or a hack), in 2019 — Chinese gambling ("快3彩票官网-主页"), and in 2022–2025 — first a placeholder "One moment, please...", then a blog about decor/remodeling ("Decorating The Home"), and finally a redirect to "D-99B436.com". There is no long-term niche, and the final state does not match the original theme that the backlinks were built for.

Originally the site was dedicated to dodgeball (D-0C39BC Association), then periodically returned to this niche, but in December 2023 it completely switched to the Chinese construction company 'Xiamen Longfa Decoration Engineering Co., Ltd.', which has nothing to do with sports.

From 2013 to 2016 — construction and renovation (D-D56EFD | Costruzioni, ristrutturazioni e manutenzioni edili), from 2018 — architecture/interior design (Architettura, Arte & Design; BCC - Interior design e ristrutturazioni a Genova dal 2002). Niche changed once, within a related vertical. Final legitimate niche before the drop was interior design and renovation, which matches the backlink profile.

Originally (2007–2019) a stable site about weather on Lake Chapala. After the drop, the niche shifted to weather in another region, then changed chaotically (construction, kids' fashion, games) and eventually turned into a spam network of gambling and lottery (slots, casino).

A Japanese-language site, judging by the page titles, was likely dedicated to construction, renovation, or interior design ("interior finishing," "rich nature," "hardware style"). The niche remained stable throughout the site's lifetime (from 2004 to 2019).

From 2002 to 2019, the domain was consistently used as a site for a Japanese local service for PC repair, data recovery, software/PC sales, and website creation (Tokyo/Kanagawa). After the drop, the niche shifted to parking/empty title, and since November 2024 — to casino spam (Jilievo, JILIHOT, Gold99 online casino).

Originally (2005–2009) a site about D-47E466, then a long idle period/empty page titles, in 2019–2022 — a sports betting guide, in 2024 — a Chinese renovation company and Euro-2024 streaming. The final niche (streaming) does not match the original one, which is likely what the links were built for.