Expired .net domains in IT and software

Originally (2014–2015) a site about spy software for phones, switched in 2016 to a Vietnamese blog about VPS/hosting, then years of empty page titles (likely domain parking), and in 2024 became an Indonesian gambling site (HUGO77). The final niche is completely irrelevant to the original and typical of spam.

Originally — the official website of the Japanese brand D-B1C4B9 (2006–2009). After a pause — a site about gift certificates (2010–2012), then a personal company page, a default WordPress install, and in 2025 — blatant spam with a lottery (tiranga lottery). The niche changed more than 4 times, and the final one is completely out of line with the niche of the early backlinks.

The domain was originally tied to D-45B1C4 (2019), then turned into an empty WordPress site (2021), after which it abruptly switched to the "personal style" niche (2022) and was ultimately spammed with hieroglyphs (2024). The link profile is likely irrelevant to the final spam niche.

From 2009 to 2021, the domain consistently displayed a page title in Japanese, typical of the hosting provider 'X Server Hosting Service'. The final snapshot from 2023 contains an explicit Chinese porn-spam title, indicating a complete niche change before the drop.

Originally (2005–2008) a personal site with no clear specialization, then parked on a D-C954A1.com hosting placeholder for over 10 years (2011–2022), and in 2022–2023 it came back as a designer portfolio site (niche: grafika, webdesign, copywriting). No abrupt niche shifts, but due to the long downtime, the link profile's connection to the final niche is weakened.

From 2009 to 2015 — a local news/community site for the town of Thatcham (UK), stable niche. In 2016 — a sharp shift to Chinese casino/gambling (通发娱乐). In 2017–2019 — a "software advice" niche, unrelated to either Thatcham or the casino. After that — Namecheap parking and redirects.

Initially — a media production and web design site (2005–2010), then — a blog about freelancing and web development (2016–2023), and finally — an abrupt switch to Korean-language content about cloud technologies and AI/ML (2025–2026). The niche changed at least three times, and the final niche is unrelated to the historical niche that built the link profile.

Originally a personal site/blog about software (2008–2018), then a sharp pivot to home improvement (2018–2021), and from 2022 the domain was hijacked and used for Chinese doorway pages for online casinos and betting. The niche that built the backlink profile (software/personal blog) does not match the final spam niche.

Multiple niche changes: 2006 — cheap/OEM software (signs of warez spam), 2007–2009 — parking/empty site, 2010 — Japanese content about FX, 2014–2016 — parking again, 2020–2021 — Japanese adult spam with keyword stuffing, then parking/redirects again.

From 2011 to 2023, the site consistently operated as a German visitor exchange service (Paid4/Promotion/Besuchertausch), which is a classic traffic inflation scheme. In 2024, the domain transitioned to parking status at the hosting provider Host Europe GmbH.

Originally (2001-2013) the site was a crisis intervention center for psychological support ("D-A44A6C Crisis Intervention Center"). From 2015 the niche shifted to an undefined one (WordPress placeholder), and from 2019 the domain was used for spam doorway pages on various topics (design, pools, Japanese bikers).

The domain was never developed into a full-fledged website. Its entire history consists of empty page titles (2004–2013), a hosting placeholder (2014), and redirects (2015–2016). The final snapshot (2017) shows only the page title “D-A80521” with no content. There is no thematic relevance.

Consistent niche of "free piano sheet music" from 2012 to 2020, after which the domain moved to hosting parking (BlueHost) and then to 302 redirects.

Throughout the observed history (2018–2025), the site had no content — only the default FastComet hosting page, then 301 redirects to unknown addresses, then a blank page with no title. The niche implied by the domain name (plastics technology) was never realized. The link profile likely remains from the domain's previous incarnation before 2018, but its relevance is unconfirmed.

Originally (2008–2013) a personal blog by web designer Trond Eirik D-7963AF. Then a long period of downtime/errors (2013–2016) and parking at host D-7963AF.com (2017–2019). From 2020 to 2024 — a Chinese web development services site (佛山酷喷科技). From late 2024 — a Vietnamese online casino (KUBET). The final niche has completely changed and does not match the periods when the main backlink profile was built.

Originally (2007–2018) the domain was a stable official site, judging by page titles — likely for a music project/band called D-3A94A2. After the drop, the niche changed: first parking/hosting placeholder, then from 2025 — Chinese adult spam. At least one niche change, and the final niche does not match the one that built the link profile.

Originally (2002-2010) the site of the municipality of D-11AC43 (Spain). After a long period of redirects (2011-2020), the niche shifted to spam content: a marriage agency, then a job placement site, with the final status being hosting account suspension.

The domain initially had an undefined niche (just "D-AC663A.net"), by 2019 it became "Blog Orang IT" (an Indonesian IT blog), and from 2020 until the drop — "Download Software Terbaru Gratis" (free software downloads). The final niche is a software warez/freeware site, which raises questions about the quality of the link profile given its low DR metrics.