Domain card

D-DB45F4 .com

DR 7 · about 13 years, since 2013 · no gambling · no adult

Low Quality

Snapshots contain spam, parked pages or redirects to other sites. The backlinks are still live — domains like these are bought for 301 redirects. Usually bought for: 301 redirect to a money page.

Domain Rating
7
TF / CF
13 / 13
Referring domains
823
Backlinks
883
Age
about 13 years, since 2013
TLD
.com
Gambling
not found
Adult
not found

What the domain used to be

Originally (2013–2019) a personal site of a scientist (Shalin Mehta, Computational Microscopy), then (2022) a drastic switch to a Chinese lottery site (众彩网双色球), after which the domain went into prolonged undisclosed redirects. The niches are completely irrelevant, the final niche before the series of redirects was spammy/lottery-related.

History year by year

2013 2015 2017 2019 2021 2023 2025 2013-01 2013-06 2013-10 2013-12 2014-01 2014-05 2014-12 2015-09 2015-10 2015-12 2016-01 2016-03 2016-04 2016-05 2016-06 2016-11 2017-05 2017-07 2017-09 2017-10 2018-01 2018-03 2018-05 2018-07 2018-10 2018-12 2019-02 2019-03 2019-04 2019-05 2019-06 2019-09 2021-06 2021-12 2022-07 2022-08 2022-10 2024-07 2024-08 2024-09 2024-11 2025-01 2025-03 2025-05 2025-07 2025-12
the page was live · 28 redirect · 18

What the site was

snapshots in the archive: 46, from 2013 to 2025

January 2013 200 Shalin Mehta 1 snapshot
June 2013 301 redirect -> https://D-DB45F4.org/web/20130614025253/http://D-DB45F4.com/ 1 snapshot
2013 200 Shalin Mehta 2 snapshots
January 2014 301 redirect -> https://D-DB45F4.org/web/20140106144832/http://D-DB45F4.com/ 1 snapshot
May 2014 301 redirect, the archive did not record the target 1 snapshot
December 2014 301 redirect -> https://D-DB45F4.org/web/20141218060733/http://D-DB45F4.com/ 1 snapshot
September 2015 200 Shalin Mehta, PhD 1 snapshot
October 2015 301 redirect, the archive did not record the target 1 snapshot
December 2015 200 Shalin Mehta, PhD 1 snapshot
January 2016 301 redirect, the archive did not record the target 1 snapshot
March 2016 301 redirect -> https://D-DB45F4.org/web/20160314143623/http://D-DB45F4.com/ 1 snapshot
2016 200 Shalin Mehta, PhD 4 snapshots
May 2017 301 redirect, the archive did not record the target 1 snapshot
2017–2018 200 Shalin Mehta, PhD 4 snapshots
March 2018 301 redirect, the archive did not record the target 1 snapshot
2018 200 Advanced Optical Microscopy, CZ Biohub 3 snapshots
2018–2019 200 Computational Microscopy, CZ Biohub 6 snapshots
September 2019 301 redirect -> https://D-DB45F4.org/web/20190822040639/http://D-DB45F4.com/ 1 snapshot
2021 200 请稍等,正在进入... 2 snapshots
2022 200 众彩网双色球- 首页 3 snapshots
2024–2025 301 redirect, the archive did not record the target 7 snapshots
July 2025 200 D-DB45F4.com 1 snapshot
December 2025 301 redirect, the archive did not record the target 1 snapshot

The whole history in one list: what the domain served over which period and how many snapshots caught it. Identical entries in a row are merged into one span — otherwise forty lines with the same title hide the very thing the list is for. The domain name is replaced by the card number D-DB45F4 everywhere; otherwise the lines are exactly as in the archive.

Index

When it dropped, the domain was in Google's index: the search engine crawled this site and kept its pages. Checked 2026-09-27.

Risks

Shown before the sale, not after: a domain with a past is never perfect, and it is better to know the weak spots in advance.

Critical niche change from academic to gambling/spammy (lotteries) — a sign of a dropped domain being picked up for a low-quality project; a long (post-2022) history of periodic 301 redirects to undisclosed URLs, indicating use as a doorway or a link in a redirect network; a mismatch between a high number of referring domains (823) and a low DR (7) — typical of a spammy, artificially inflated link profile, potentially toxic.

We check availability before charging. First we query WHOIS — the public registration database that shows whether a domain is taken or free. Free: we charge and show the name. Taken: we charge nothing and the card leaves the catalog.

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