Skip to content
Domains

Science & Research .com

Create free account

Expired Science & Research domains on .com with backlinks

Updated Part of Science & Research · .com

This page lists 1,062 expired Science & Research domains on .com. Each has expired, is available to register, and has referring domains that survived the original site going offline. That is 52% of the 2,042 Science & Research listings and 1% of the 61,856 .com listings in the directory. Across the slice, the median listing here has 10 to 50 referring domains; 863 carry at least one named linking source; 1,062 had their availability re-checked in the last 30 days; 107 are open, with the name already shown; 26 sit in the top band of 250 or more referring domains. Of the 1,062 with a recorded registration era, 29% were first registered in 2015 to 2019, the largest band, with registrations running from the 1995 to 1999 band to the 2025 to 2029 band. The most common linking sources are Wikipedia (224), Hacker News (111) and UC Berkeley (31).

Show all domains
Show all domains
About this list

Narrowing a category to one extension is how a registrar choice or a market focus usually starts: the same topic reads differently on .com than elsewhere, and the extension decides who can register the name.

Every listing is verified the same way as the rest of the directory. Availability is re-checked against the live DNS root over DNS-over-HTTPS, and a listing that turns out to be registered is removed. Referring domains are counted from our own web crawl, not from a paid link index. Site history comes from archived captures: the archived snapshot count and the span of years the site was captured. Revised Score blends link-graph centrality, referring domains and site history into one 0 to 100 grade, computed across the whole directory.

At a glance

Cite as: “Expired Science & Research domains on .com with backlinks”, Revised, https://getrevised.com/app/expired/category/science/tld/com. Last updated 15 November 2026. Updated continuously; free listings and paid plans show names; others masked.

As of 15 November 2026, the Revised directory of expired Science & Research domains on .com with backlinks holds 1,062 listings, each classified from its archived content. All have expired and are available to register. The median listing has 10 to 50 referring domains, and 26 have 250 or more. Spam-flagged names are filtered out, and 1,062 (100%) had availability re-checked within 30 days. 863 (81%) carry a link from a tracked university, encyclopedia or news site. Referring domains come from our own web crawl. 107 (10%) are free listings: name and exact counts shown, the rest stay masked except on Starter and Business. Search and filters need no account; masked names stay masked on Free.

Listings
1,062
Free listings
107 (10%)
Median ref. domains
10 to 50
Named sources
863 (81%)
Re-checked, 30 days
1,062 (100%)
Last updated
15 Nov 2026

Frequently asked questions

How many expired Science & Research domains on .com are listed?
1,062 at the last count. Every one has expired, is available to register, and has referring domains counted from our web crawl. The count updates as listings are added and as availability re-checks remove names that were registered.
How are these Science & Research .com listings verified?
Availability is re-checked against the live DNS root over DNS-over-HTTPS, history comes from archived captures, and referring domains are counted from our web crawl. A listing found to be registered is removed. Names are masked on Free; Starter and Business show every name, and metrics are open.
How do I narrow Science & Research .com further?
Use the filters to pivot: change the referring domain band, minimum age or Revised Score, or clear the preset to see the whole directory. Compare listings on site history before choosing one, then register the name at any registrar that offers it.

DR: Domain Rating by Ahrefs

Directory listings. Up and Down move between rows; Enter opens the listing; Right and Left move through the row’s controls.
Actions
.comScience & Research<100–9University of MinnesotaUnder $1007 yr.com65
.comScience & Research<100–9University of British ColumbiaUnder $10017 yr.com64
direncsakarya.com.comScience & Research30Hacker News$4915 yr.comNo AI-cited linksOpen
skeptic-pedia.com.comScience & Research30Wikipedia$9920 yr.com47Open
carmelosammarco.com.comScience & Research30Hacker News$874 yr.comNo AI-cited linksOpen
2dcrystalab.com.comScience & Research<100McGill University$999 yr.com54Open
.comScience & Research<100–9UC San DiegoUnder $10014 yr.com64
.comScience & Research<100–9Yale UniversityUnder $1006 yr.com89
.comScience & Research<100–9University of OxfordUnder $10014 yr.com89
no-big-bang.com.comScience & Research<101UNSW Sydney$9926 yr.com54Open
.comScience & Research<100–9National Institutes of HealthNCBIUnder $10022 yr.com86
.comScience & Research<100–9Harvard UniversityUnder $1006 yr.com88
kstaconference.com.comScience & Research30Wikipedia$499 yr.comNo AI-cited linksOpen
.comScience & Research<100–9UNSW SydneyUnder $10012 yr.com90
davidsonaudra.com.comScience & Research31Georgia Tech$497 yr.com24Open
kashmirinnovators.com.comScience & Research30Wikipedia$498 yr.comNo AI-cited linksOpen
.comScience & Research<100–9UCLAUnder $1006 yr.com64
biopunknews.com.comScience & Research10Hacker News$4915 yr.comNo AI-cited linksOpen
.comScience & Research<100–9WikipediaUnder $1009 yr.com69
.comScience & Research<100–9WikipediaUnder $10015 yr.com62
.comScience & Research<100–9University of TorontoUnder $1007 yr.com64
twellwishes.com.comScience & Research<101Hacker News$496 yr.comNo AI-cited linksOpen
.comScience & Research<100–9BMJUnder $1009 yr.com64
nukepep.com.comScience & Research<100Hacker News$499 yr.com47Open
mauriciohydroxide.com.comScience & Research20Hacker News$4914 yr.comNo AI-cited linksOpen
.comScience & Research<100–9Yale UniversityUnder $10011 yr.com89
hoboacademia.com.comScience & Research20Hacker News$294 yr.comNo AI-cited linksOpen
h-industries.medium.com.comScience & Research194Reddit$494 yr.comNo AI-cited linksOpen
.comScience & Research<100–9Yale UniversityUnder $10016 yr.com89
orionspacenews.com.comScience & Research<100Wikipedia$4910 yr.comNo AI-cited linksOpen
helwr.com.comScience & Research10Hacker News$4916 yr.comNo AI-cited linksOpen
.comScience & Research<100–9MITUnder $10011 yr.com88
.comScience & Research<100–9University of ChicagoUnder $1009 yr.com90
dan-erik.com.comScience & Research20Hacker News$4923 yr.com37Open
techstink.com.comScience & Research10Hacker News$4918 yr.comNo AI-cited linksOpen
.comScience & Research<100–9University of WashingtonUnder $10013 yr.com65
.comScience & Research<100–9Dartmouth CollegeUnder $10011 yr.com64
darwinsprinciples.com.comScience & Research20Hacker News$4911 yr.comNo AI-cited linksOpen
.comScience & Research<100–9University of TexasUnder $1008 yr.com65
.comScience & Research<100–9UC DavisUnder $10015 yr.com65
.comScience & Research<100–9Australian National UniversityUnder $10016 yr.com92
fameoflight.com.comScience & Research<100Hacker News$4915 yr.comNo AI-cited linksOpen
iwasreadingthis.com.comScience & Research<103Hacker News$4910 yr.comNo AI-cited linksOpen
stamm-zell-forschung.com.comScience & Research<103Wikipedia$4914 yr.com46Open
digknoxville.com.comScience & Research<100Wikipedia$4914 yr.com31Open
ludixp.com.comScience & Research10Hacker News$499 yr.comNo AI-cited linksOpen
dgroppe.com.comScience & Research11Hacker News$497 yr.com16Open
semi-immortality.com.comScience & Research<108Wikipedia$4915 yr.com48Open
worldsavingmachine.com.comScience & Research10Wikipedia$4915 yr.comNo AI-cited linksOpen
astaljournal.com.comScience & Research10Hacker News$4912 yr.com53Open
951–1,000 of 1,061