Expired domains with DR 30 and above

Gambling (online casino and slots) in Thai, the niche has been stable throughout the domain's history, with no shifts to other niches.

Originally a Turkish site (possibly a gaming clan), then a brief period with an empty page title, redirects, and after a 7-year downtime — a Chinese betting site (MK Sports).

Originally a construction company site (Franklin → Brentwood Construction, remodeling/decks), renamed in 2019 but kept the same industry. After the drop (from 2025), the niche was completely changed to Chinese spam content (gambling/online casino).

The domain originally had no content (empty directory), and after a long period of inactivity and a redirect, it was taken over and used for a Chinese online casino (乐鱼/leyu). The niche shifted from zero to gambling spam.

Originally a Russian-language fashion blog (2012–2018), then abruptly switched to an Indonesian educational site (2021), after which it turned into a spam resource about gambling and slots (2022–2026).

Niche not identified — throughout its history, the domain has never contained meaningful content, only blank pages and redirects. The final page title "D-D30EDC" does not reveal the niche.

Initially (2016–2017) the domain was likely a brand site or blog named "D-1E4A57" with no clearly defined commercial niche. The final niche before the drop shifted drastically to gambling/casino (page titles "安博网页版-安博(中国)" point to gambling), which does not match the early history and, most likely, the link profile.

Originally (2014–2017) — a Chinese logistics company site; since 2019 — gambling/online casino; then a period of empty content, after 2026 — a forum with a gambling niche.

From 2014 to 2023, the domain consistently existed as a site about racing simulators (Sim Racing). Starting in 2024, the niche radically shifted to Asian gambling spam (Thai and Khmer slots).

Originally the site of a Turkish company providing IT services, software, and security systems (2010–2016). After a period with empty page titles (2017–2019) and redirects, the domain was taken over and turned into a Chinese gambling site (2025).

Multiple niche changes: from an undefined brand (D-2FCB95) through tech reviews and a Finnish info site to Chinese doorway pages for VPN accelerators (二师兄加速器, 白鲸加速器). Final niche — spam content for promoting VPN services.

History of niche is unstable: early years (2000–2011) — blank/parked pages and redirects, in 2005 there was a redirect to D-C493F8.com; in 2013–2014 — personal blog "D-C493F8 | One foot in Perth, and one in Auckland"; since 2025 — Chinese gambling/casino content ("华体会手机端-华体会官网（中国）"). Final niche does not match the niche that built the links (likely personal blog/old content).

Initially (2014) — a store making commemorative badges, then (from ~2018) de facto empty, from 2021 to 2022 — parked for domain sale, in 2024 — pivoted to adult spam (porn movies) and the rest

Originally a Chinese hunting forum (2021), then the domain expired and sat in parking (2022–2023), after a series of redirects and a blank page (2024) it was repurposed for VPN/accelerators (Dragon VPN in 2025, then 快橙加速器 in 2026). Complete niche shift from hunting to VPN.

Originally an explorer for the Worldcoin cryptocurrency (2014), later pivoted to coin collecting (2016–2017), then long stretches of blank pages, redirects, and a final takeover by a Chinese online casino(2025.

Throughout its entire existence (October 2024 – June 2026), the site positioned itself as the "Official Website of the Tangerang Regency Information Organization Community" (Website Resmi Komunitas Organisasi Informasi Kabupaten Tangerang). No niche change was recorded.

The only niche is a community/organization site with information about the Lebak Regency (Indonesia), with the page title "Website Resmi Komunitas Organisasi Informasi Kabupaten Lebak Terupdate" unchanged from November 2024 to April 2025.

Originally (2010–2013) a Chinese educational portal for exam prep in directing and screenwriting, then a long period of sale/parking, and in 2025–2026 a spam doorway page with casino keywords.

In 2021 — a domain sales page (“域名售卖”), then a long period of redirects to itself. The only meaningful snapshot (2025-12) is a spam landing page with casino and bonus keywords (gambling). There was no stable niche; the final niche is spam.

Initial blank hosting placeholder page in 2021, then a sharp transition in January 2026 to a gambling site (Chinese casino), and from March 2026 — to sports betting disguised as the official site of the 2026 FIFA World Cup with aggressive keyword stuffing in page titles.