Expired .net domains in medicine and health

Originally a health and wellness portal (2011–2012), later switched to a security-focused site (2013), then to a social network called “微村” (2014), and finally to an online casino “新万博” (2018–2019) before the drop.

Originally (2004–2006) — a German medical information portal called "Der D-9FFE26." From 2014 to 2018 — a Japanese commercial online pharmacy site "オオサカ堂" (Osaka-do), advertising cheap online drug sales. After 2018 — an empty page with no content, likely parking or a placeholder.

Originally a Japanese hospital site (2005–2015), then a long period of parking/redirects, after which the niche shifted to affiliate content about hair growth products and erotic massage. The final niche is completely irrelevant to the original medical one.

Originally (2012) an English-language site about children's art workshops, from March 2016 a Japanese spam site about digestive supplements, then parked (empty titles '|'), a 302 redirect in 2019, and finally a Japanese site about hair care. The niche changed at least three times, with the final one related to health but not the original.

Originally (2005–2016) — a Spanish-language site about PDA/Palm/Windows Mobile; then the niche changed multiple times: a Vietnamese tech blog (2017), Chinese spam about the 2018 World Cup (2018), Japanese pharma (2020), a French health blog (2021–2023), an Indonesian news/energy site (2024–2025).

Originally (2003-2018) — a Spanish-language business catalog/directory of companies. From 2019, a drastic niche shift to a Japanese-language site about health and cosmetics, after which the domain transitioned to a state of blank pages and redirects.

Originally the site of a Japanese medical association (2004–2015), then sold/parked, after which it turned into a dating resource with a "mama-katsu" niche (2018–2022), and in 2023 — into Chinese porn spam. The niche changed radically and repeatedly.

Originally medical (the antibiotic Doxycycline), but since 2019 the domain has turned into a dump of Chinese spam (gambling, porn, online movie streaming) with periodic blank pages and redirects.

Originally a Japanese financial portal (2010–2012), then a period of placeholders and redirects (2013–2017), and since 2021 a blog about biorhythms and health. The final niche completely changed from the original one, which is likely where most of the link profile comes from.

Originally a Catholic link catalog, then a local Italian news outlet for Cefalù (2006-2013). After the drop — a Japanese health site, then an Indonesian gambling site (2022-2023). Complete niche change, final version is spammy.

Originally (2012–2013) — pharma spam (selling generics without a prescription), then (2014) — diets and weight loss, later — periods of empty placeholders and parking, since 2022 — a general health blog. The niche changed radically, and the final one does not match the original spam niche, which likely accounts for most of the backlinks.

The domain started as a women's medical center site in Regensburg (2005-2016), then shifted to a Japanese site about seals (2017-2019), after which it turned into a spam network with Chinese gambling and porn content (2020-2022).

Initially a legitimate domain for the D-0293FC conference (medicine/association), then switched to Chinese-language porn spam, followed by several different online casinos (king 88, EWO24) with repeated changes in language and content; final niche is gambling, which does not match the original link profile.

Originally a stable women's portal (2005–2016) covering health, nutrition, fashion, and lifestyle. From 2017 onward, chaotic shifts to woodworking, wiring diagrams, and domain parking, and since 2020, outright adult content.

From 2021 to mid-2025, the domain had no real content — only redirects. In July 2025, a health and pain relief site briefly appeared («FitRx™ – FitRx Wellness | Pain Relief & Recovery Solutions»), but by August of the same year, the page had no title.

From 1999 to 2011, the domain was consistently used by the nonprofit organization VSA arts of Massachusetts / D-16D9AA (art for people with disabilities). From 2012 to 2018, the niche is not traceable due to constant 301 redirects. In 2019–2020, there was a sharp shift to openly spammy adult/health content (“Penis Pump”), after which the domain went back to redirects and parking. The final niche does not match the original one at all, which is what the link profile was built around.

Originally (2001–2005) — an English-language site about the dangers of mercury in dentistry / Consumers for Dental Choice. Then long periods of parking/empty page titles (2006–2019). In 2020–2022 — Japanese content unrelated to the original niche: first a template blog, then a site about log homes/second residences («念願のログハウス！【セカンドハウスNavi】»). In 2023–2025 — again 'Consumers for Dental Choice' page titles, but with occasional 301 redirects.

Early history (2001–2002) — site with no content (empty page titles). From 2002 to 2008 — a long series of 301/302 redirects to unknown addresses. From 2009 to 2017 — a stable site with the page title “D-0221D0.net” (likely a personal/brand project). In 2017 — reset to “My CMS – Just another WordPress site”, and from 2018 to 2022 — a sharp niche shift to “News about health and medical preparations” (health/medicine). The final niche does not match the historical one, which is typical of exploiting an old link profile in a new niche.

Originally, the site was the official website of Japanese musician/group "ユウサミイ" (2012-2020). In 2022, there was a sharp niche shift to a Japanese site about phimosis treatment ("カントン包茎"), which remained until the last snapshot.

From 2006 to 2013, the site consistently existed as a resource about the machinima show "Die Bob Block Machinima Show". After 2013, the niche changed multiple times: domain parking (2014–2015), a Japanese medical site about osteoporosis (2016), a Chinese online casino (2021). The final niche before the drop was casino/spam.