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Expired .co domains with backlinks

Updated

This page lists 1,136 expired .co domains with backlinks. Each has expired, is available to register, and has referring domains that survived the original site going offline. Names are masked on Free; the Starter and Business plans show every name. Every metric is open. The .co extension is used as a general-purpose alternative to .com, and expired .co names tend to come from startups and side projects rather than long-lived businesses, so the archive record is worth reading closely.

About this list

Every .co 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.

Compare the .co listings on age, referring domain band, named linking sources, site history and Revised Score before choosing one. Browse the featured order here, or use the filters to pivot into the full directory. Search, filters and sort are free, signed in or not.

At a glance

Cite as: “Expired .co domains with backlinks”, Revised, https://getrevised.com/app/expired/tld/co. 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 .co domains with backlinks holds 1,136 listings. All have expired and are available to register. The median listing has 10 to 50 referring domains, and 3 have 250 or more. Spam-flagged names are filtered out, and 1,136 (100%) had availability re-checked within 30 days. 1,106 (97%) carry a link from a tracked university, encyclopedia or news site. Referring domains come from our own web crawl. 363 (31%) 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
1,136
Free listings
363 (31%)
Median ref. domains
10 to 50
Named sources
1,106 (97%)
Re-checked, 30 days
1,136 (100%)
Last updated
15 Nov 2026

Frequently asked questions

How do I find expired .co domains with backlinks?
Browse this page. Every .co domain listed has expired, is available to register, and has referring domains counted from our web crawl. On Free the names are masked and the metrics are open; the Starter and Business plans show every name. Starter and Business show the name; then register it at any registrar that offers .co.
How are the .co listings verified?
Availability is re-checked against the live DNS root over DNS-over-HTTPS, and a listing found to be registered is removed. History comes from archived captures, referring domains from our web crawl, and Revised Score blends both into a 0 to 100 grade computed across the whole directory.
Are expired .co domains safe to use for SEO?
Yes, when the site you build continues what the domain was. Google's expired domain abuse policy targets expired domains repurposed to host unrelated content. Read the site history and the category on the listing before you register it, and build something the old links would still make sense pointing at.

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
.coPersonal<100–9Hacker NewsUnder $1007 yr.co60
tongx.co.coPersonal30Hacker News$4910 yr.coNo AI-cited linksOpen
tommaxwell.co.coPersonal20Hacker News$4913 yr.coNo AI-cited linksOpen
pyreality.co.coSoftware & SaaS<102University of Edinburgh$995 yr.coNo AI-cited linksOpen
groupd.co.coAI & Machine Learning<102Hacker News$492 yr.co53Open
tagency.co.coAI & Machine Learning30Hacker News$499 yr.co43Open
.coEnvironment & Nature<100–9University of SydneyUnder $1005 yr.co91
dontyouknowimlo.co.coSoftware & SaaS30Hacker News$9913 yr.co50Open
vocaldesk.co.coAI & Machine Learning<101Reddit$991 yr.co33Open
thesieve.co.coE-Commerce30Hacker News$499 yr.co25Open
.coReal Estate<100–9UNSW SydneyUnder $10013 yr.co90
zippapp.co.coDesign & Creative30Hacker News$498 yr.co44Open
.coAI & Machine Learning<100–9RedditUnder $1003 yr.co64
yetiyeti.co.coBusiness Services30Hacker News$4911 yr.coNo AI-cited linksOpen
paldeck.co.coOther30Hacker News$492 yr.coNo AI-cited linksOpen
.coEnvironment & Nature<100–9UNSW SydneyUnder $1004 yr.co90
callmeed.co.coPersonal30Hacker News$9913 yr.co16Open
.coOther<100–9UNSW SydneyUnder $10014 yr.co90
davidmcneill.co.coBusiness Services31Hacker News$497 yr.coNo AI-cited linksOpen
.coGaming<100–9University of British ColumbiaUnder $1005 yr.co60
admintemplates.co.coE-Commerce30Hacker News$4913 yr.co39Open
dialysave.co.coGovernment & Public Sector<100McGill University$997 yr.coNo AI-cited linksOpen
.coReal Estate<100–9University of British ColumbiaUnder $1002 yr.co64
.coFood & Beverage<100–9UNSW SydneyUnder $1007 yr.co90
everybithelps.co.coSoftware & SaaS30Hacker News$499 yr.coNo AI-cited linksOpen
interestin.co.coSocial Media20Hacker News$9913 yr.coNo AI-cited linksOpen
usernova.co.coSoftware & SaaS30Hacker News$495 yr.co28Open
dramacool7.co.coSports<100University of British Columbia$994 yr.coNo AI-cited linksOpen
fourthact.co.coBlog & Media314Hacker News$496 yr.coNo AI-cited linksOpen
thinkudo.co.coBlog & Media20Hacker News$9913 yr.coNo AI-cited linksOpen
teplr.co.coSoftware & SaaS30Hacker News$9910 yr.coNo AI-cited linksOpen
sendyapp.co.coSoftware & SaaS<100Hacker News$498 yr.coNo AI-cited linksOpen
datativity.co.coSocial Media<100Hacker News$4913 yr.coNo AI-cited linksOpen
lazybloggers.co.coMarketing & SEO Agency10Hacker News$4910 yr.coNo AI-cited linksOpen
thecounterpart.co.coNews & Current Affairs21Hacker News$499 yr.co43Open
twicl.co.coBlog & Media20Hacker News$496 yr.coNo AI-cited linksOpen
reviewmatic.co.coSoftware & SaaS12Hacker News$4912 yr.coNo AI-cited linksOpen
tehabo.co.coSoftware & SaaS24Hacker News$499 yr.coNo AI-cited linksOpen
startupthegame.co.coGaming20Hacker News$4913 yr.co48Open
tryespresso.co.coJobs & Recruitment20Reddit$496 yr.coNo AI-cited linksOpen
angelbacker.co.coE-Commerce12Hacker News$4912 yr.coNo AI-cited linksOpen
aristarch.co.coPersonal10Hacker News$4912 yr.co45Open
uipsd.co.coSoftware & SaaS21Hacker News$4913 yr.co51Open
twooter.co.coSoftware & SaaS<100Hacker News$494 yr.coNo AI-cited linksOpen
yscan.co.coSecurity20Hacker News$498 yr.coNo AI-cited linksOpen
affectn.co.coSocial Media20Hacker News$496 yr.co22Open
.coOther<100–9Hacker NewsEngadgetUnder $1007 yr.co88
pmweekly.co.coBusiness Services10Hacker News$4911 yr.co45Open
startupvalidator.co.coMarketing & Advertising20Hacker News$4910 yr.coNo AI-cited linksOpen
cosmocloud.co.coSoftware & SaaS22Hacker News$498 yr.co42Open
801–850 of 1,127