How many companies use A2 Hosting DNS?

TechLeads currently detects A2 Hosting DNS on 74,057 websites.

Who are A2 Hosting DNS's biggest competitors?

By number of websites, the largest Enterprise DNS technologies besides A2 Hosting DNS are Cloudflare DNS (7,788,466), Wix DNS (1,417,271), Afternic DNS (1,377,411), SiteGround DNS (563,967), BlueHost DNS (528,066).

Which companies use A2 Hosting DNS?

Websites using A2 Hosting DNS include africawanderlust.com, air-conditioning-repair-provo.com, nordiccalico.com, casaconforti.com, centurystreamtv.com, psychiclumbertonnj.com. The full list of 74,057 websites can be exported as a CSV for $29.

A2 Hosting DNS Market Share and Usage Statistics

As of October 16, 2026, A2 Hosting DNS is used by 74,057 websites in the TechLeads index: 0.45% of all Enterprise DNS detections, the 23rd most-used of 158 Enterprise DNS technologies.

74,057

websites using A2 Hosting DNS

0.45%

share of Enterprise DNS

#23

of 158 in Enterprise DNS

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "A2 Hosting DNS Customers and Market Share." Data as of October 16, 2026. https://techleads.fyi/technology/a2-hosting-dns/market-share

HTML link

<a href="https://techleads.fyi/technology/a2-hosting-dns/market-share">A2 Hosting DNS market share (TechLeads data)</a>

A2 Hosting DNS vs competitors in Enterprise DNS

Websites using each technology in the TechLeads index, and its share of all Enterprise DNS detections.

#	Technology	Websites	Share
1	Cloudflare DNS	7,788,466	47.6%
2	Wix DNS	1,417,271	8.7%
3	Afternic DNS	1,377,411	8.4%
4	SiteGround DNS	563,967	3.4%
5	BlueHost DNS	528,066	3.2%
6	HostGator DNS	412,825	2.5%
7	SEDO DNS

A2 Hosting DNS customers by country

Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.

US145
GB17
AU3
ZA2
IT2
CH2
CA2
BR2
GR1
NL1

Companies using A2 Hosting DNS

africawanderlust.com · Africa Wanderlust
air-conditioning-repair-provo.com · Johnson Air Conditioning Repair
nordiccalico.com · Nordic Calico
casaconforti.com · Francesco Lelli
centurystreamtv.com · Century Stream
psychiclumbertonnj.com · South Jersey Psychics - Lumberton
royalkingnation.com · SITE_NAME
economicgrowthcorp.com · ECONOMIC GROWTH CORPORATION
hayaalgussain.com · Haya Algussain
interaction-experience.com · Blucadò
leifnode.net · Leif Node
academiamovefit.com.br · Academia Move Fit

See all 74,057 websites using A2 Hosting DNS or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects A2 Hosting DNS from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is A2 Hosting DNS's website count divided by the website counts of all Enterprise DNS technologies we track; a site using two Enterprise DNS tools counts for both. Counts were last refreshed on October 16, 2026 and update daily.

FAQ

A2 Hosting DNS accounts for 0.45% of Enterprise DNS detections in the TechLeads index (74,057 websites), which makes it the 23rd most-used of 158 Enterprise DNS technologies we track.