Expired domains with DR 20 and above

Initially a site selling the drug Indocin (pharmaceutical), then switched to a Chinese doorway/parking page, and finally (since 2025) consistently used as a Chinese gambling site ("中国竞猜网").

Originally a Russian-language site (2006–2010), presumably about domes/construction. Then a sharp switch to English-language financial spam (Cash Advance, Debt Consolidation, etc.) in 2012. Final theme before the drop and in 2025 — Chinese gambling (球友会平台 — gaming club platform).

The domain was a redirect for a long time, then restored as a Chinese betting/gambling site (“华体会” — a popular brand in the online casino niche). The niche is unequivocally gambling.

The domain had no content for a long time (empty titles from 2018 to 2021), then in 2025 suddenly became a Chinese online casino portal "南宫·NG28(China)官方网站". Abrupt switch from placeholder to gambling, followed by instability (fetch_failed), indicates a classic casino doorway scheme.

Originally (2002–2003) a Chinese corporate site (likely IT/network theme). After a long period of parking and idle time (2010–2025), the final theme before the drop is an online casino ("开云").

From 2003 to 2025, the site belonged to realtor Georgianne Collins (real estate). In 2025, it abruptly changed to a Chinese spam site with gambling/betting content (华体会 — an online casino brand).

Impossible to determine. The Wayback Machine has no archived snapshots, site history is unknown.

Originally a corporate website (2004–2007), then a forum with pirated software (2013), later a possible gambling/entertainment resource, and ultimately the platform «AK平台» (2025–2026) — the niche changed multiple times.

Originally a Vietnamese agricultural company site (2013), then switched to a footwear/slippers site (2015), after which it was dropped and restored as a Chinese online casino (2026).

Domain registered in Korean with an explicit gambling/betting theme (도라에몽토토 = "Doraemon Toto" — bookmaker/lottery platform). The theme has not changed, but it is inherently a spam niche.

Domain was originally a Korean housing-themed site ("집" = house), but in July 2025 it was redirected to a bot verification page, indicating compromise or repurposing for a spam scheme.

The domain was initially parked/empty (generic punycode title), then switched to a Korean niche (집 - 식스토토.com = "house - SixToto", likely gambling/betting). The final niche (gambling) does not match the link history — links were acquired on an empty/parked domain.

The domain was originally (2016) dedicated to holiday rentals in Australia (Adelaide Holiday House). By 2025, there was a radical change to Chinese content ("网站筹建中" — "site under construction"), indicating a change of ownership and complete project repurposing.

The domain operated for 7 years (2004–2011) as a local computer store in Grenada (The Computer Store), then was renamed to D-BC92DF (2011–2012), then went into parking with redirects to a welcome page (2012–2015). In 2025, it was taken over by Chinese spam content (蘑菇视频 — a video app). Complete loss of the original niche and control.

The domain operated for 12 years (2005–2017) as a business consulting service called "D-F03241" (business reorganization). From 2018 onward, there was a sharp shift: parking at BlueHost, then in 2025 — a redirect and Chinese content (江南网页版官网), indicating a complete loss of control or sale to spammers.

The niche changed twice over the domain's history: in 2024 — Chinese spam about surrogate motherhood and egg donation («南京供卵代生宝宝贵吗…», «南京供卵代怀地址…»), in 2025–2026 — the gambling/betting niche «LD乐动「中国」官方网站». Between these periods there were empty page titles and a technical 301 redirect to the www version. The final niche (gambling) almost certainly does not match the niche for which the main backlinks were built.

Original niche unknown due to empty page titles and a redirect. In 2019 the domain was listed for sale on D-F72B68.com, and in 2020 and 2025 it was used for Chinese gambling/casino content (彩客网-app, 米兰网页版).

The domain was empty or unresponsive from 2023 to early 2025; from September 2025 to June 2026 it hosted a Chinese adult/piracy site (page titles: «国产精选看片在线», «免费在线观看亚洲香蕉视频»). Niche — adult/illegal streaming.

Originally (2014–2020) a Portuguese-language fan site about Janet Jackson, then parked for sale (2023–2024), and in 2025 a Chinese sports betting site (德信·体育). The niche changed radically.

From 2010 to 2024 — flower and gift delivery in Korea (stable niche with keyword stuffing in page titles). In 2025 — a Chinese online casino (开云线上), indicating a change of ownership and use in a spam network after the drop.