Expired domains with DR 20 and above

The niche shift is not clearly expressed: early snapshots (with empty page titles) may have belonged to a different site, after which the domain went into a redirect and then into parking. Since February 2026, a site with the page title "D-819C64" has been recorded, pointing to a gambling (casino/fortune wheel) niche. The link profile was likely built before or during the redirect/parking period, and its relevance to the final niche is highly questionable.

Initially likely an empty site, then a brief period (2021) with a "Cocoa Food" theme and a sharp shift in 2025 to a Chinese job placement site, followed by a final transformation into a gambling niche (b体育 / betting).

Chaotic niche shifts: Technology Innovation → DT Lottery India (lottery) → redirects → WAZETOTO (gambling/betting). The key link-building stage (Ahrefs) coincided with the lottery niche, and the final stage before the drop was gambling (WAZETOTO) — a radical, repeated niche change.

The domain was empty/parked from July 2024, then used as an Indonesian gambling site (BABEHWIN: slots, casino, betting) from October 2024 to March 2025, then empty/redirect again. Niche change: empty → gambling; final niche — gambling.

Initially and for most of its life (2018-2021), the site was a Japanese store selling counterfeit goods (スーパーコピー). After the drop, the niche shifted to domain parking/sale, then to an Indonesian online casino (2023-09), and finally to a Japanese site disguised as an environmental project.

Early history is unclear (blank pages, fetch_failed); from 2021 to 2024 — frequent 301 redirects and periods of parking/unavailability; in 2025, content of a Chinese online casino/bookmaker '欧亿体育（中国）有限公司' is recorded. Niche switch to gambling without a documented topical period.

Originally (2018-2019) the domain was used for an auto dealership niche "D-12AD71". In 2025-2026 there was a radical shift to a Chinese online casino or gambling platform ("博鱼中国官方").

From 2010 to early 2020, the domain consistently operated as a Spanish-language support and documentation site for the Geeklog CMS (technical niche, security). After the drop in 2020–2022, the niche shifted to Chinese spam, and then (2023–2025) to Indonesian online casinos and toto betting.

Niche not established — the domain never had a single recorded content snapshot in its entire history, only 302 redirects. The final snapshot from 2025-07 shows a redirect to its own HTTPS version, which does not reveal any content.

From 2007 to March 2019, the domain hosted a Japanese site (likely a merchandise store/fan portal, judging by the name D-36A2E7.net and Japanese page titles). In September 2019, the niche shifted drastically to an Indonesian online casino and slot site (judi bola/casino/slot); the change was one-time but completely irrelevant to the old profile.

Originally (2001–2004) — a personal/entertainment E/N site with provocative headlines, then a long period (2005–2025) under the 'Koltershock' brand with no clear commercial niche. In 2025, the niche abruptly shifted to Indonesian gambling spam ('SLOT GACOR MOVEON88'), after which the domain went into a 301 redirect in 2026.

From 2008 to 2024, the domain was a Japanese site about books and stores (based on page titles), then, after the drop, in 2026 it turned into a Thai doorway page for slots and online casinos.

Originally (2010–2014) — an English-language site about space, climate change, and financial bubbles. From 2014 — a Japanese site about renovation and remodeling. From 2016 — a Japanese site about mattresses. From 2019 — a Chinese site for a gaming platform (casino). From 2020 — a Chinese site for an online cinema.

The site originally was a Slovak radio station («RÁDIO BLESK», 2011–2021), then switched to a Thai music aggregator (2021–2022), and since 2024 has been used as a spam casino for Indonesian slots.

The domain was a stable personal blog about technology and education in South Africa from 2009 to 2020. After the drop, the niche shifted to a doorway page (United States guide), then to a technical placeholder (Apache), and in 2025 — to gambling (Toto Slot Gacor Thailand).

Originally (2006–2016) the domain was used as the site of a real hotel/resort (D-4871AE) in Hervey Bay, Australia. After the drop, the niche repeatedly changed to irrelevant ones: a Japanese site about kimono rental (2019), gambling (2021–2025), dog product roundups (2022–2023), and dentistry (2024).

Originally (2013-2015) a legitimate music site called "If You Make It". After a long period of inactivity and a 302 redirect (2021), the domain was filled with Chinese adult spam content (2022-2023), then building materials (2025), an "expired domain" page (2025), and a currency converter (2026). The niche changed multiple times, and the final one does not match the original.

The domain name suggests a Roman blinds niche, but throughout the entire observed history in the Wayback Machine, the site was never related to that niche. In 2015-2016, the domain was used exclusively for spam content from Chinese online casinos (吉祥坊, 仓博娱乐城, betvictor). Before and after that, there were long periods of redirects and domain parking. In 2025, gambling-related content (球友会) appeared again.

Originally the site hosted a true crime podcast (D-955A32) from 2020 to early 2024. From May 2024 through 2025, content was absent (empty page titles), and in November 2025 a switch to a Chinese gambling site (平博 — casino/betting) was recorded. The niche changed radically.

Originally a site for an equipment manufacturing company (D-F34D30 LTD., 2008–2011). From 2013 to 2019 the domain contained no meaningful content (empty page titles), then transitioned through states like "home || D-F34D30.com", "New Document", "Index of /", and in 2025 switched to gambling/sports-betting spam ("世界杯官方网页版_世界杯（中国）」). The final state's niche is completely irrelevant to the original.