FORPSI (Internet CZ) — market share 2026

mailbox

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), FORPSI (Internet CZ) is the mailbox provider for 211 domains — 0.03% of 658,711 domains with MX records. Its strongest TLD is .cz (55.0% of its domains). Detection: primary MX record (lowest preference).

211domains

0.03%of domains with MX records

15distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with FORPSI (Internet CZ)

What else the same 211 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of FORPSI (Internet CZ) users
ESP	SmartEmailing	11	5.2%
ESP	Mailkit	10	4.7%
ESP	SparkPost	9	4.3%
ESP	Mailchimp	5	2.4%
ESP	Heureka Mailing (CZ)	4	1.9%
ESP	Amazon SES	3	1.4%
ESP	MailerSend	3	1.4%
ESP	Mailgun	3	1.4%
ESP	SendGrid (Twilio)	3	1.4%
ESP	Mandrill	2	0.9%

TLD distribution (top 15 of 15)

cz — 116 (55.0%)

hu — 25 (11.8%)

com — 24 (11.4%)

sk — 17 (8.1%)

eu — 8 (3.8%)

net — 7 (3.3%)

pl — 4 (1.9%)

org — 2 (0.9%)

ro — 2 (0.9%)

us — 1 (0.5%)

link — 1 (0.5%)

it — 1 (0.5%)

de — 1 (0.5%)

info — 1 (0.5%)

fr — 1 (0.5%)

Frequently asked questions

How many domains use FORPSI (Internet CZ)?

211 domains in the Tranco top-1M use FORPSI (Internet CZ) as their mailbox provider as of July 13, 2026, according to Live Direct Marketing's daily DNS scan.

What is FORPSI (Internet CZ)'s market share?

FORPSI (Internet CZ) holds 0.03% of domains with MX records in the Tranco top-1M (snapshot of 2026-07-13). The number is recomputed every day.

What are the biggest alternatives to FORPSI (Internet CZ)?

The largest mailbox providers in the same category by Tranco top-1M share are: Self-Hosted, Google Workspace, Microsoft 365, Unknown / Other, Generic / unmatched (mx*.*) (as of 2026-07-13).

Largest mailbox providers in this category

Self-Hosted (22.44%) · Google Workspace (21.78%) · Microsoft 365 (16.74%) · Unknown / Other (7.54%) · Generic / unmatched (mx*.*) (2.57%) · Proofpoint (1.90%) · Generic / unmatched (mail.*) (1.75%) · Yandex 360 (1.64%) · Cloudflare Email Routing (1.60%) · Mimecast (1.52%)

Mailbox providers portfolio → · Full daily report →

Sending through FORPSI (Internet CZ)? Check whether your messages actually reach the inbox at Gmail, Outlook, Yandex and Mail.ru — free inbox placement test.

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Domain sample (top 100 by Tranco rank)

forpsi.czforpsi.comforpsi.netmartaviegasfotografia.come-kondomy.czmenicka.czescortdimension.nettvojerande.czplanes.czforpsi.itautojournal.czpartsdepot.czmy-intrudair.commimibazar.czforpsi.usmrk.czstoklasa.czairsoftpro.czereport.skcaskcartel.complaynite.linktipa.eulpdiscography.comfilmtoro.czzlatovna.czracingsportscars.comcitacepro.compropscom.comvolleycountry.comcasinoadmiral.czobuvzona.czlevne-pletivo.czczechlfs.netfinesoftware.eunajnakup.skhradeckralove.orgforpsicloud.czhiros.huparabola.czrodny.czklenotyaurum.czvlaky.netviola.czhrady.cztpd.skgras.skelancar.czlkbaits.czbitcoinbazis.hupoptavej.czfyremc.hulimetalk.comrigad.czsenesi.czmtbs.czzlatemince.czferpotravina.czkozterkep.huautomoto-eshop.czkinomaniak.czslovenskyraj.sktoboga.czatletika.sksvet-koupelny.czinfocesko.czsvarovani-tig.czsvet-kupelne.skkacr.infoabcgames.skbuildex.czherni-svet.czgymostrov.czpes.czfv-studio.czthedreams.czwolken.czlaros.czskarab.czextrawatch.comautoskola-weiss.czenergie-portal.sktreking.czalpha.plautokopriva.commusicer.netsolartgaleria.huquantpedia.comrezidenciaingatlan.hutelleringatlan.hutrevlix.comoutlet-alpine.czpeterlancfuresz.huhnfond.czabcgames.cztimocomputer.czaquapce.czcaaf.czdetskyeshop.cznasetraktory.sk1day.sk

Showing 100 of 211 domains.