Websites using O2 (Telefónica) MX

MX & Email Hosting Services Email Hosting Visit website

Download all 7.1K sites

Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month

Live websites detected: 7,114
Countries with usage: 5
Top market: Germany: 🇩🇪 90.9%

O2 (Telefónica) MX global heatmap

darker = more sites

O2 (Telefónica) MX usage by country

by sites detected

01 🇩🇪 Germany 6,469 90.9%
02 🇮🇪 Ireland 638 9%
03 🇺🇸 United States 5 0.1%
04 🇮🇹 Italy 1 0%
05 🇨🇦 Canada 1 0%

Need every O2 (Telefónica) MX site in one market? Unlock O2 (Telefónica) MX once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.

Start from $39/mo

O2 (Telefónica) MX usage by country group

by sites detected

01 European Union (EU) 3 countries 7,108 99.9%
02 DACH 1 country 6,469 90.9%
03 English-Speaking Countries 3 countries 644 9.1%
04 North America 2 countries 6 0.1%

Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 7,114 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.

Top websites using O2 (Telefónica) MX

by popularity

#	Website	Popularity	Country	TLD
01	niels-hecker.de	1,052,889	🇩🇪 Germany	de
02	antiquariat-atlas.de	3,276,892	🇩🇪 Germany	de
03	neahorvat.com	4,316,162	🇮🇪 Ireland	com
04	peter-hamann.com	4,324,676	🇮🇪 Ireland	com
05	veit-hamburg.com	4,501,806	🇮🇪 Ireland	com
06	walser-assekuranz.com	4,507,366	🇮🇪 Ireland	com
07	westphal-hh.de	4,570,875	🇩🇪 Germany	de
08	brebelbear.de	4,724,145	🇩🇪 Germany	de
09	tkw21.de	4,842,060	🇩🇪 Germany	de
10	whitehall-photographie.de	5,086,017	🇩🇪 Germany	de
11	zeithygiene.de	6,649,144	🇩🇪 Germany	de
12	harroschoettler.de	7,408,347	🇩🇪 Germany	de
13	karinhechler.de	7,893,272	🇩🇪 Germany	de
14	herrenfussball.de	8,482,046	🇩🇪 Germany	de
15	lenariewe.de	8,771,259	🇩🇪 Germany	de
16	maakoch.de	8,771,368	🇩🇪 Germany	de
17	restartikel.de	8,772,400	🇩🇪 Germany	de
18	bierkeller-biesdorf.de	9,465,050	🇩🇪 Germany	de
19	luur-up.de	10,310,334	🇩🇪 Germany	de
20	digi-toys.de	11,211,654	🇩🇪 Germany	de

This is 20 of 7,114 websites. Download up to 1M sites per list as CSV, enriched with firmographics.

Download the full list

Companies using O2 (Telefónica) MX

sample, enriched

Company	Website	Employees	Industry	Country	Founded
Goldkehlchen-syndikat	goldkehlchensyndikat.de	1-10	Retail	🇩🇪 Germany	-
Restaurant Donostia	donostia-deli.de	1-10	Restaurants	🇩🇪 Germany	-
Linke, Frank - Grafikdesign Und Fotokunst	linkedesign.de	1-10	Design	🇩🇪 Germany	-
Paco, Paschelke & Co.	paco-hebezeuge-krane.de	1-10	Apparel & Fashion	🇩🇪 Germany	-
Haus Rissen Hamburg	hausrissen.de	1-10	-	🇩🇪 Germany	-
Taverna Akropolis	akropolis-eppendorf.de	1-10	Food & Beverages	🇩🇪 Germany	-
Bettina Huchtemann Art-direction & Design	bhuchtemann.de	1-10	Design	🇩🇪 Germany	-
Kruk Marketing Gmbh	kruk-marketing.de	1-10	Management Consulting	🇩🇪 Germany	1998
Tischlerei Brandt	tischlereibrandt.de	1-10	-	🇩🇪 Germany	-
Hofstickerei	hofstickerei.de	1-10	Management Consulting	🇩🇪 Germany	-
B & Q Hair Design	bq-hairdesign.de	1-10	-	🇩🇪 Germany	-
Minis-hamburg	minishamburg.de	1-10	Retail	🇩🇪 Germany	-
Punctum Meeting & Event	punctum-event.de	1-10	-	🇩🇪 Germany	-
Drushba	drushba.de	1-10	-	🇩🇪 Germany	-
Petit Faune	petitfaune.de	1-10	Retail	🇩🇪 Germany	-
Bauprofi	bauprofi-hamburg.de	1-10	Building Materials	🇩🇪 Germany	-
Reha Wandsbek	reha-wandsbek.de	1-10	-	🇩🇪 Germany	-
Wischhusen Architektur	wischhusen-architektur.de	1-10	Architecture & Planning	🇩🇪 Germany	-
Restaurant Piccolo	piccolo-martinsried.de	1-10	Restaurants	🇩🇪 Germany	-

A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.

O2 (Telefónica) MX usage by industry

by TLD segment

01 Retail 6 16.2%
02 Management Consulting 4 10.8%
03 Construction 4 10.8%
04 Restaurants 3 8.1%
05 Individual & Family Services 3 8.1%
06 Design 2 5.4%
07 Insurance 2 5.4%
08 Medical Practice 1 2.7%
09 Glass, Ceramics & Concrete 1 2.7%
10 Automotive 1 2.7%

O2 (Telefónica) MX industry distribution chart

share by domain segment

Put it to work

What teams do with the O2 (Telefónica) MX list

Sales outreach

All 7,114 of these sites already run O2 (Telefónica) MX, with the retail segment leading at 6 sites. Pitch the products and services that fit that exact stack.

Competitor analysis

Selling SPF (Sender Policy Framework), DMARC, or another Email Hosting product? These 7.1K O2 (Telefónica) MX users are your displacement audience, filterable by country and company size.

Market research

O2 (Telefónica) MX adoption concentrates in Germany (90.9%), Ireland (9%), and United States (0.1%). Size the Email Hosting market by geography before you build or invest.

Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.

Request access

Turn 7,114 O2 (Telefónica) MX websites into your next campaign, audit, or dataset

Unlock O2 (Telefónica) MX and download unlimited filtered reports for a month: up to 1M sites per list, segmented by country, TLD, or stack, with up to 20 data points per site.

Get started from $39/mo How Tech Lookup works

No contracts, cancel anytime · Instant access after checkout · Data point availability varies by website and report