Expired domains with DR 20 and above

The domain started as a blog about faith and women's topics (Victoria Shilongo, Faith blog, July 2024), then completely switched to Chinese spam content with clear signs of adult/porn niche (February 2025 and later). The theme change is radical and happened within 6-7 months.

The domain had a stable niche of "D-14D637 Kennels/Outfitters" (dog breeding/hunting) from 2007 to 2016, then content degraded (empty titles from 2017), and since June 2025 the domain has been fully taken over by Chinese gambling content "PG电子" (online casino). The final niche (gambling) is completely incompatible with the original link profile.

Multiple niche changes from a student site and hosting system to lighting and clothing stores; the final niche before the drop was outright spam with online casino and bonus page titles.

Originally (2014–2018) the site was dedicated to the D-DD3D6F visual diagram editor module for Drupal and Highcharts. After a long period of redirects (2018–2022) the domain was taken over and filled with spam content in Chinese related to gambling (lotteries, casinos).

Consistent fitness/crossfit club niche throughout its entire lifecycle (2013–2020), with no niche changes. The final niche fully matches the niche that built the link profile.

The domain has gone through several niche changes: initially an empty placeholder, then a page titled "16 - Haunted House", later the website of the construction company "D-30A7EBelopers", and since August 2024 it has turned into a porn-spam doorway page with Chinese keywords.

The niche cannot be determined. Throughout the entire observation history from 2017 to 2026, the Wayback Machine did not capture a single page with meaningful content or a page title. The domain either redirected or served blank pages.

Originally a Chinese energy company site (2021), then a long period of redirects (2024–2025), after which it turned into a spammy doorway page with a gambling niche (casino, "白菜").

The niche has not changed: from 2024-07 to 2025-10 the domain was positioned as "Lucky 97" — an online app for earning/casino with a real-money focus for Pakistan, judging by the page titles.

Originally a Chinese-language site (page title "首页" — "Home Page"), niche undetermined due to lack of content in snapshots. Final 2026 snapshot shows a blank placeholder page with the title "D-4AD0D1.org", indicating a complete loss of any topical relevance.

Initially (2004–2005) an undefined niche under 'The Zone', then from 2017 to 2019 — the 'International Business Council Zone' site (a business council). Before the drop — domain parking.

For the entire documented period (from mid-2025 to April 2026), the site was a gambling platform (casino/slots) in Portuguese. No niche change was recorded.

Initially (2010–2017) the domain hosted the D-31AED1 project — a JavaScript template engine. In 2018 the niche shifted to a Japanese site about exterior finishing/painting, in 2019 — to a Japanese adult/dating site, then to the Chinese gambling portal «民彩网» (2019–2020), and before the drop — to a review of the online casino Jet Casino (2021–2022). The final niche does not match the original one for which the links were acquired.

No stable niche throughout its history; the domain started as an empty Index of / (2011), then sat for a long time with blank page titles, briefly featured gambling content (2019), then was parked for sale (2020), a Thai lottery (2021), Vietnamese adult content (2023), and Indonesian gaming slots (2025–2026). No period allows determining the primary niche for which backlinks were built, and the final niche (slots) is clearly irrelevant to earlier link sources.

From 2006 to 2018, the domain was consistently used as an anime-themed site (page title "D-67D17F.net"). Since 2023, there has been a drastic shift to a Chinese VPN service ("点点加速器_免费外网加速器").

Originally (1998-2015) the site was the corporate website of "MSC, Inc." (possibly consulting or services, judging by the slogan "Experience Counts"). After the drop and a series of redirects, the domain was taken over and in 2025-2026 filled with blatant spam (adult content in Chinese).

Originally (2007–2010) the site was a code-sharing service (pastebin), then it sat on domain parking for a long time (2012–2016), after which the niche shifted dramatically to Dota 2 boosting (2025). The link profile was likely built during the pastebin period and is irrelevant to the current/last niche.

From 2013 to 2020, the domain hosted a Japanese free illustration site (無料イラスト倶楽部), then abruptly switched to spammy doorway pages in Chinese (VPN, proxies, accelerators), with occasional redirects.

Originally (2013-2016) the site was a personal blog called "D-3A0999". After a period of redirects (2016-2018) the domain was restored, but in 2025 the niche drastically changed to a Thai online casino (KKK88).

Multiple changes. Started as a business card site for services ("D-A01A03"), then abruptly switched to pirated content (DoramasMP4), later to "online legal services," and finally repurposed into spam gambling (Andalan69). No unifying thematic thread.