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Mail (MX) Hosting Report
May 1st, 2021

Report Description
This report details the major mail hosting providers. This includes both ISPs as well as specialty mail service providers.

Methodology
Each month we issue MX record queries to determine where the mail servers are located for every domain in our web server survey. We then take a look at all the responses received across the entire survey and categorize's each MX record as being either

  • Hosted by an ISP or specialty service provider;
  • Self Hosted
  • Unknown - unable to categorize in one of the first two choices.
If a mail server residing on an IP address has fewer than 10 domains on it, we consider the mail server and its domains to be self hosted. If more than 75% of the MX record hostnames resolving to a given IP address share the same base domain name (e.g. the MX record aspmx5.googlemail.com would have a base domain name of googlemail.com), we consider all MX records that resolve to that IP address to be serviced by the organization owning the base domain name.

If a domain's MX record doesn't fit into either of the above categories, it is classified as Unknown.

Top 250 Mail Hosting Providers (Sample size: domains)

Provider April 2021
Hostname Count
April 2021
%
March 2021
Hostname Count
March 2021
%
Growth
%
UNKNOWN20,960,612INF0NaNN/A
SELF1,819,528INF0NaNN/A
outlook.com517,923INF0NaNN/A
rzone.de190,646INF0NaNN/A
lolipop.jp164,349INF0NaNN/A
ispgateway.de157,776INF0NaNN/A
kasserver.com91,361INF0NaNN/A
register.it51,190INF0NaNN/A
above.com44,815INF0NaNN/A
stackmail.com38,457INF0NaNN/A
infomaniak.ch37,518INF0NaNN/A
simply.com37,427INF0NaNN/A
serviciodecorreo.es35,628INF0NaNN/A
hostedemail.com35,006INF0NaNN/A
mail.ru32,893INF0NaNN/A
yahoodns.net32,564INF0NaNN/A
forpsi.com23,582INF0NaNN/A
pair.com22,871INF0NaNN/A
hostnet.nl22,483INF0NaNN/A
gridhost.co.uk22,281INF0NaNN/A
transip.email20,886INF0NaNN/A
gmoserver.jp19,590INF0NaNN/A
serveriai.lt19,477INF0NaNN/A
163.com18,614INF0NaNN/A
blackhole.mx17,418INF0NaNN/A
heteml.jp16,274INF0NaNN/A
cafe24.com15,737INF0NaNN/A
domeneshop.no14,418INF0NaNN/A
hetemail.jp14,254INF0NaNN/A
masterhost.ru13,855INF0NaNN/A
amazonaws.com13,397INF0NaNN/A
transip.nl12,936INF0NaNN/A
kagoya.net12,708INF0NaNN/A
webnode.com12,105INF0NaNN/A
everyone.net11,622INF0NaNN/A
hoster.by11,149INF0NaNN/A
domainorderdns.nl10,789INF0NaNN/A
zxcs.nl10,759INF0NaNN/A
cn4e.com10,192INF0NaNN/A
cscdns.net9,722INF0NaNN/A
blacknight.com9,620INF0NaNN/A
trendmicro.com9,095INF0NaNN/A
dns.com.cn9,021INF0NaNN/A
wadax.ne.jp8,381INF0NaNN/A
uhserver.com8,127INF0NaNN/A
sonexo.com7,932INF0NaNN/A
trendmicro.eu7,859INF0NaNN/A
linkeo.org7,823INF0NaNN/A
netbeat.de7,731INF0NaNN/A
alpha-prm.jp7,729INF0NaNN/A
efty.com7,206INF0NaNN/A
dondominio.com7,137INF0NaNN/A
buzondecorreo.com7,118INF0NaNN/A
ovh.net7,065INF0NaNN/A
mydevil.net6,893INF0NaNN/A
onebit.eu6,855INF0NaNN/A
onebit.cz6,809INF0NaNN/A
upcbusiness.at6,457INF0NaNN/A
freenet.de6,447INF0NaNN/A
shop-pro.jp6,385INF0NaNN/A
1-grid-mx01.co.za6,345INF0NaNN/A
1-grid-mx03.co.za6,344INF0NaNN/A
1-grid-mx04.com6,336INF0NaNN/A
1-grid-mx02.com6,336INF0NaNN/A
1gb.ru6,264INF0NaNN/A
zonemx.eu5,847INF0NaNN/A
mirohost.net5,811INF0NaNN/A
postmaster.hu5,735INF0NaNN/A
hiworks.co.kr5,648INF0NaNN/A
argewebhosting.nl5,526INF0NaNN/A
hostcenter.com5,444INF0NaNN/A
newtekwebhosting.com5,258INF0NaNN/A
fmcity.com5,178INF0NaNN/A
dcpserver.de5,158INF0NaNN/A
your-server.de5,048INF0NaNN/A
hotmail.com4,994INF0NaNN/A
hostedoffice.ag4,945INF0NaNN/A
bluetie.com4,941INF0NaNN/A
ixlhosting.nl4,934INF0NaNN/A
hostingdiscounter.nl4,929INF0NaNN/A
firstfind.nl4,887INF0NaNN/A
easydns.com4,871INF0NaNN/A
lh.pl4,797INF0NaNN/A
yiqibao.com4,736INF0NaNN/A
fcomet.com4,614INF0NaNN/A
homesteadmail.com4,547INF0NaNN/A
webhoster.de4,429INF0NaNN/A
bigcommerce.com4,425INF0NaNN/A
hosts.net.nz4,308INF0NaNN/A
majordomo.ru4,264INF0NaNN/A
internetmailserver.net4,248INF0NaNN/A
agnat.pl4,159INF0NaNN/A
idp365.net4,153INF0NaNN/A
coocan.jp4,150INF0NaNN/A
pipni.cz4,102INF0NaNN/A
imena.com.ua4,060INF0NaNN/A
net4india.com4,057INF0NaNN/A
btconnect.com4,054INF0NaNN/A
aftermarket.pl3,999INF0NaNN/A
doruk.net.tr3,980INF0NaNN/A
web4u.cz3,920INF0NaNN/A
protagonist.nl3,914INF0NaNN/A
mail-redirect.de3,869INF0NaNN/A
mail-redirect.eu3,868INF0NaNN/A
icoremail.net3,689INF0NaNN/A
omnis.com3,666INF0NaNN/A
bhosted.nl3,576INF0NaNN/A
nebula.fi3,541INF0NaNN/A
site4now.net3,502INF0NaNN/A
mail.broker3,492INF0NaNN/A
plus.net3,472INF0NaNN/A
endora.cz3,450INF0NaNN/A
udmedia.de3,445INF0NaNN/A
is.nl3,410INF0NaNN/A
accountservergroup.com3,406INF0NaNN/A
datevnet.de3,363INF0NaNN/A
webhosting.dk3,346INF0NaNN/A
sitebuildit.com3,320INF0NaNN/A
dd24.net3,297INF0NaNN/A
datevnet.com3,288INF0NaNN/A
dc3.cz3,188INF0NaNN/A
aha.ru3,187INF0NaNN/A
tele3.cz3,173INF0NaNN/A
ucebox.co.za3,171INF0NaNN/A
cloud-mail.jp3,156INF0NaNN/A
sprit.org3,145INF0NaNN/A
activeby.net3,137INF0NaNN/A
super-host.pl3,092INF0NaNN/A
ukservers.net3,062INF0NaNN/A
verwaltungsportal.de3,061INF0NaNN/A
uberspace.de3,059INF0NaNN/A
inbox.co.il3,001INF0NaNN/A
1stdomains.net.nz2,988INF0NaNN/A
dandomain.dk2,971INF0NaNN/A
freehostia.com2,951INF0NaNN/A
onamae.ne.jp2,942INF0NaNN/A
zoneedit.com2,933INF0NaNN/A
oml.ru2,924INF0NaNN/A
ballou.se2,900INF0NaNN/A
wordpress.com2,890INF0NaNN/A
sigmatic.fi2,878INF0NaNN/A
skymail.net.br2,857INF0NaNN/A
telenet-ops.be2,848INF0NaNN/A
tiscali.com2,722INF0NaNN/A
orange-business.com2,665INF0NaNN/A
ctmail.com2,654INF0NaNN/A
jouwweb.nl2,619INF0NaNN/A
webnames.ca2,618INF0NaNN/A
vtx.ch2,601INF0NaNN/A
hoyu-cctv.com2,598INF0NaNN/A
trdns.com2,591INF0NaNN/A
zen.co.uk2,565INF0NaNN/A
daily.co.uk2,564INF0NaNN/A
conoha.ne.jp2,547INF0NaNN/A
webhuset.no2,519INF0NaNN/A
antispam.ie2,515INF0NaNN/A
svethostingu.cz2,493INF0NaNN/A
rediffmailpro.com2,487INF0NaNN/A
uniweb.no2,454INF0NaNN/A
terraempresas.com.br2,371INF0NaNN/A
secure.ne.jp2,355INF0NaNN/A
t-online.hu2,349INF0NaNN/A
reg.ru2,329INF0NaNN/A
goope.jp2,297INF0NaNN/A
spamfilter.io2,284INF0NaNN/A
hoster.ru2,251INF0NaNN/A
expurgate.net2,224INF0NaNN/A
infomart2000.com2,211INF0NaNN/A
securemx.jp2,197INF0NaNN/A
c-point.co.jp2,195INF0NaNN/A
netzone.ch2,172INF0NaNN/A
iinet.net.au2,161INF0NaNN/A
magix-online.com2,158INF0NaNN/A
ilait.se2,151INF0NaNN/A
athome-hp.jp2,131INF0NaNN/A
nfrance.com2,127INF0NaNN/A
admiral.ne.jp2,118INF0NaNN/A
wall.fm2,105INF0NaNN/A
telia.com2,092INF0NaNN/A
dcsaas.net2,089INF0NaNN/A
guardedhost.com2,074INF0NaNN/A
k8.com.br2,052INF0NaNN/A
do.de2,023INF0NaNN/A
clara.net2,008INF0NaNN/A
hostmanagement.net1,999INF0NaNN/A
dtag.de1,987INF0NaNN/A
ht-systems.ru1,958INF0NaNN/A
bpweb.net1,947INF0NaNN/A
vhosting-it.com1,946INF0NaNN/A
wedos.net1,937INF0NaNN/A
pcextreme.nl1,919INF0NaNN/A
antagonist.nl1,906INF0NaNN/A
worldonline.co.za1,897INF0NaNN/A
spd.co.il1,853INF0NaNN/A
mailroute.net1,848INF0NaNN/A
emailserver.vn1,848INF0NaNN/A
valuehost.ru1,847INF0NaNN/A
nameshield.com1,835INF0NaNN/A
siteprotect.com1,817INF0NaNN/A
joker.com1,812INF0NaNN/A
active24.pl1,800INF0NaNN/A
nifcloud.com1,793INF0NaNN/A
muumuu-mail.com1,781INF0NaNN/A
serverpark.dk1,764INF0NaNN/A
bohemiasoft.com1,746INF0NaNN/A
nameshield.net1,737INF0NaNN/A
gc-system.cz1,737INF0NaNN/A
wh.net.br1,711INF0NaNN/A
net-housting.de1,708INF0NaNN/A
iomart.com1,706INF0NaNN/A
neutech.fi1,696INF0NaNN/A
werkonline.nu1,689INF0NaNN/A
ik2.com1,664INF0NaNN/A
js-hpbs.jp1,648INF0NaNN/A
ik2.io1,648INF0NaNN/A
golemos.com1,639INF0NaNN/A
dmtec.eu1,631INF0NaNN/A
ksiegagosci.info1,616INF0NaNN/A
hostrocket.com1,611INF0NaNN/A
mymailwall.com1,601INF0NaNN/A
dotroll.com1,594INF0NaNN/A
gridhost.com1,589INF0NaNN/A
dot.tk1,586INF0NaNN/A
hosting-srv.net1,557INF0NaNN/A
swisscenter.com1,547INF0NaNN/A
hallo.cloud1,547INF0NaNN/A
elion.ee1,485INF0NaNN/A
fsi.ne.jp1,482INF0NaNN/A
usa.net1,471INF0NaNN/A
ik2.eu1,471INF0NaNN/A
wnpower.com1,470INF0NaNN/A
nic.ru1,468INF0NaNN/A
domainssaubillig.de1,448INF0NaNN/A
mandic.com.br1,446INF0NaNN/A
vshosting.cloud1,444INF0NaNN/A
servidoresdns.net1,428INF0NaNN/A
vargonen.net1,426INF0NaNN/A
realworks.nl1,425INF0NaNN/A
umbler.in1,424INF0NaNN/A
linkclub.jp1,413INF0NaNN/A
hosting-ch.ch1,405INF0NaNN/A
icompendium.com1,388INF0NaNN/A
levonline.com1,385INF0NaNN/A
pixelx.cloud1,377INF0NaNN/A
101domain.com1,371INF0NaNN/A
scannet.dk1,359INF0NaNN/A
spamcluster.nl1,358INF0NaNN/A
shopmania.biz1,355INF0NaNN/A
stepserver.jp1,345INF0NaNN/A
inetadmin.cz1,344INF0NaNN/A
aon.at1,341INF0NaNN/A
xinnetdns.com1,337INF0NaNN/A
jnetstation.com1,328INF0NaNN/A
wido.info1,324INF0NaNN/A
omc.net1,301INF0NaNN/A
doteasy.com1,300INF0NaNN/A
omcnet.de1,299INF0NaNN/A
ocnk.net1,293INF0NaNN/A
register.be1,288INF0NaNN/A
asj-hosting.net1,288INF0NaNN/A
getontheweb.com1,279INF0NaNN/A
mailinblack.com1,257INF0NaNN/A
internetserver.cz1,244INF0NaNN/A
mailservice.com1,237INF0NaNN/A
drive.ne.jp1,232INF0NaNN/A
futurequest.net1,230INF0NaNN/A
turkticaret.net1,223INF0NaNN/A
freche-loesungen.de1,222INF0NaNN/A
widhost.net1,219INF0NaNN/A
oxito.com1,218INF0NaNN/A
emailconfig.com1,216INF0NaNN/A
loosefoot.com1,213INF0NaNN/A
mtw.ru1,207INF0NaNN/A
dynadot.com1,197INF0NaNN/A
sendgrid.net1,195INF0NaNN/A
epik.com1,182INF0NaNN/A
stable.sk1,180INF0NaNN/A
stwcp.net1,177INF0NaNN/A
nic.tr1,170INF0NaNN/A
mailhop.org1,169INF0NaNN/A
superb.net1,163INF0NaNN/A
cside.jp1,153INF0NaNN/A
tradeindia.com1,151INF0NaNN/A
kolumbus.fi1,135INF0NaNN/A
bytecamp.net1,126INF0NaNN/A
dnsv.jp1,124INF0NaNN/A
globe.de1,122INF0NaNN/A
aliyun.com1,120INF0NaNN/A
ukrdomen.com1,117INF0NaNN/A
supremecenter.com1,115INF0NaNN/A
naiadsystems.com1,113INF0NaNN/A
uh.com.ua1,109INF0NaNN/A
ccchosting.nl1,106INF0NaNN/A
vshosting.eu1,105INF0NaNN/A
skole.hr1,095INF0NaNN/A
minuskel.de1,095INF0NaNN/A
safesecureweb.com1,083INF0NaNN/A
globalgate.ne.jp1,080INF0NaNN/A
loswebos.de1,072INF0NaNN/A
interac.it1,070INF0NaNN/A
qfilter.eu1,061INF0NaNN/A
qfilter.nl1,058INF0NaNN/A
cali.co.uk1,053INF0NaNN/A
suprabox.net1,052INF0NaNN/A
domainhotelli.fi1,048INF0NaNN/A
namespro.ca1,044INF0NaNN/A
misshosting.com1,030INF0NaNN/A
hostica.com1,022INF0NaNN/A
paginesi.it1,021INF0NaNN/A
my-hosting-panel.com1,021INF0NaNN/A
xdomain.jp1,017INF0NaNN/A
beepworld.de1,016INF0NaNN/A
vianova.it1,014INF0NaNN/A
ecounterp.com1,004INF0NaNN/A
starthosting.nl1,000INF0NaNN/A
adsonline.co.uk998INF0NaNN/A
xmission.com993INF0NaNN/A
runbox.com992INF0NaNN/A
gkg.net989INF0NaNN/A
mbox.net988INF0NaNN/A
teldoserver.de968INF0NaNN/A
mvmnet.com967INF0NaNN/A
introweb.nl967INF0NaNN/A
maychuemail.com966INF0NaNN/A
misk.com965INF0NaNN/A
neodomaine.com949INF0NaNN/A
publicompserver.de947INF0NaNN/A
domainserver.ne.jp946INF0NaNN/A
qti.com939INF0NaNN/A
eskemm.net939INF0NaNN/A
globe.cz936INF0NaNN/A
fakemx.net932INF0NaNN/A
kpnxchange.com927INF0NaNN/A
web-crossing.com923INF0NaNN/A
semplify.me923INF0NaNN/A
kix.ad.jp922INF0NaNN/A
bayern.de917INF0NaNN/A
mojsite.com912INF0NaNN/A
webhome.at909INF0NaNN/A
web-server.biz902INF0NaNN/A
online.be897INF0NaNN/A
schmetterling-argus.de889INF0NaNN/A
pesnia.com.ua889INF0NaNN/A
websitesource.net872INF0NaNN/A
mxthunder.com870INF0NaNN/A
l4email.com868INF0NaNN/A
dealerspike.com868INF0NaNN/A
bizmeka.com868INF0NaNN/A
zooku.ro865INF0NaNN/A
mydomain.ro865INF0NaNN/A
euroweb.net860INF0NaNN/A
serverdata.net859INF0NaNN/A
postmarkapp.com859INF0NaNN/A
mxlogic.net858INF0NaNN/A
sina.net857INF0NaNN/A
zooku.net855INF0NaNN/A
webwavecms.com854INF0NaNN/A
nextmeta.com845INF0NaNN/A
recruitermedia.com843INF0NaNN/A
active-ns.com843INF0NaNN/A
secure-cms.net842INF0NaNN/A
hibox.biz840INF0NaNN/A
create.net839INF0NaNN/A
greatnet-hosting.de835INF0NaNN/A
garmtech.com833INF0NaNN/A
chinanetsun.com832INF0NaNN/A
redtailtechnology.com829INF0NaNN/A
webair.com820INF0NaNN/A
lima-city.de820INF0NaNN/A
marketleader.com814INF0NaNN/A
vhdns.net809INF0NaNN/A
google.com807INF0NaNN/A
axecibles.com800INF0NaNN/A
fortimail.com799INF0NaNN/A
dynamixhost.com793INF0NaNN/A
supanames.co.uk792INF0NaNN/A
ogicom.pl792INF0NaNN/A
funeralone.net789INF0NaNN/A
securitynet.cz787INF0NaNN/A
maxns.net785INF0NaNN/A
ewetel.de784INF0NaNN/A
hukot.net781INF0NaNN/A
47.pl779INF0NaNN/A
easymail.ca775INF0NaNN/A
z.com774INF0NaNN/A
host.ie773INF0NaNN/A
coxmail.com772INF0NaNN/A
pipeten.co.uk768INF0NaNN/A
eolas-services.com768INF0NaNN/A
smartunits.com767INF0NaNN/A
securewebsystems.net761INF0NaNN/A
freehosting.com755INF0NaNN/A
nearlyfreespeech.net754INF0NaNN/A
hostedmail.cc751INF0NaNN/A
abzone.cz751INF0NaNN/A
dotserv.com750INF0NaNN/A
utanet.at749INF0NaNN/A
bezeqint.net749INF0NaNN/A
deninet.hu748INF0NaNN/A
computel.nl748INF0NaNN/A
pphosted.com741INF0NaNN/A
sslbr.net739INF0NaNN/A
mijnspamfilter.nl737INF0NaNN/A
space.net732INF0NaNN/A
supportedns.com731INF0NaNN/A
sakura.ne.jp730INF0NaNN/A
emailserver.pl730INF0NaNN/A
ipower.be726INF0NaNN/A
altospam.com726INF0NaNN/A
amis.net725INF0NaNN/A
sarenet.es717INF0NaNN/A
nazwa.pl717INF0NaNN/A
nameweb.biz716INF0NaNN/A
domdom.hu713INF0NaNN/A
dnsxperta.com712INF0NaNN/A
peterthiel.de707INF0NaNN/A
omnibus.net706INF0NaNN/A
dmrmail.nl705INF0NaNN/A
spacenet.de703INF0NaNN/A
ktk-sol.co.jp701INF0NaNN/A
csloxinfo.com701INF0NaNN/A
fortion.net697INF0NaNN/A
junkemailfilter.com696INF0NaNN/A
xtsystem.it693INF0NaNN/A
yutex.ru691INF0NaNN/A
gobizmail.com691INF0NaNN/A
50webs.com691INF0NaNN/A
reflected.net684INF0NaNN/A
avoine.com684INF0NaNN/A
swcp.com681INF0NaNN/A
hostmailer.xyz681INF0NaNN/A
epressd.jp680INF0NaNN/A
ws.ws678INF0NaNN/A
twosteps.net677INF0NaNN/A
natuurpark.nl676INF0NaNN/A
g-dns.com675INF0NaNN/A
sportsregions.fr673INF0NaNN/A
rack-host.net669INF0NaNN/A
hostingpalvelu.fi668INF0NaNN/A
morelocalfaster.com667INF0NaNN/A
joeswebhosting.net666INF0NaNN/A
orange.fr661INF0NaNN/A
hostek.com658INF0NaNN/A
irishdomains.com657INF0NaNN/A
protendics.de655INF0NaNN/A
dnspackage.com653INF0NaNN/A
ppsmtp.com646INF0NaNN/A
bayernspd.de645INF0NaNN/A
1gb.ua644INF0NaNN/A
euronet.info643INF0NaNN/A
iserve.net.nz642INF0NaNN/A
aftermarket.hosting640INF0NaNN/A
tht.in638INF0NaNN/A
planeettamail.fi633INF0NaNN/A
speedhosting.co.kr631INF0NaNN/A
customer.ne.jp631INF0NaNN/A
balt.net631INF0NaNN/A
mcnx.jp629INF0NaNN/A
mmd.net627INF0NaNN/A
sinspam.com625INF0NaNN/A
isphuset.no621INF0NaNN/A
febas.net621INF0NaNN/A
exacttarget.com615INF0NaNN/A
domainunion.de614INF0NaNN/A
siol.net612INF0NaNN/A
interferenza.net608INF0NaNN/A
selfhost.de604INF0NaNN/A
securemailserver.ca604INF0NaNN/A
selva.ir603INF0NaNN/A
yahoodomains.jp600INF0NaNN/A
71e.com598INF0NaNN/A
nic.in596INF0NaNN/A
floxm.com595INF0NaNN/A
rebel.com594INF0NaNN/A
superhosting.cz593INF0NaNN/A
ebrandservices.com592INF0NaNN/A
playnet.it591INF0NaNN/A
beotel.net590INF0NaNN/A
exchangedefender.com589INF0NaNN/A
dnssw.net588INF0NaNN/A
galapp.net587INF0NaNN/A
ymail.net581INF0NaNN/A
chaiyohosting.com579INF0NaNN/A
alwaysdata.net578INF0NaNN/A
green-internet.net577INF0NaNN/A
wmhost.com575INF0NaNN/A
namebrightmail.com575INF0NaNN/A
hiwit.net574INF0NaNN/A
barracuda.de573INF0NaNN/A
kcom.com569INF0NaNN/A
futurdigital.net567INF0NaNN/A
telvinet.pl559INF0NaNN/A
x-dot.de558INF0NaNN/A
sfera.net558INF0NaNN/A
isprime.com557INF0NaNN/A
folmail.com556INF0NaNN/A
d3.hu556INF0NaNN/A
sdv.fr555INF0NaNN/A
intelliweb.hu555INF0NaNN/A
1gb.com.ua554INF0NaNN/A
mijnfilter.eu552INF0NaNN/A
mijnfilter.com552INF0NaNN/A
tera-byte.com549INF0NaNN/A
flyingcroc.net547INF0NaNN/A
skynet.be546INF0NaNN/A
tal.de545INF0NaNN/A
platon.org539INF0NaNN/A
hosting.nl539INF0NaNN/A
gigegeo.com538INF0NaNN/A
sil.at534INF0NaNN/A
outlook.de534INF0NaNN/A
avernis.de528INF0NaNN/A
webcrow.jp527INF0NaNN/A
dnchosting.com527INF0NaNN/A
tutanota.de525INF0NaNN/A
produhost.net525INF0NaNN/A
cba.pl522INF0NaNN/A
box.nl522INF0NaNN/A
abm.at521INF0NaNN/A
radorehosting.com519INF0NaNN/A
vo.lu518INF0NaNN/A
o2switch.net518INF0NaNN/A
sitehost.co.nz517INF0NaNN/A
kotisivut.com511INF0NaNN/A
100ws.com509INF0NaNN/A
mts.rs508INF0NaNN/A
mailsystems.net508INF0NaNN/A
kenfor.net507INF0NaNN/A
plaats.nl503INF0NaNN/A
einsteinindustries.com501INF0NaNN/A
studiomarketer.com499INF0NaNN/A
a1a-server.de499INF0NaNN/A
m-online.net497INF0NaNN/A
jia.net489INF0NaNN/A
corp-email.cn489INF0NaNN/A
myrealpage.com487INF0NaNN/A
bellaliant.com483INF0NaNN/A
xnet.cz482INF0NaNN/A
corpemail.net482INF0NaNN/A
thehostingplatform.com479INF0NaNN/A
oneoffice.jp479INF0NaNN/A
2is.nl478INF0NaNN/A
serveursdns.net477INF0NaNN/A
domainoo.fr475INF0NaNN/A
appliedexch.com475INF0NaNN/A
webspeed.co.uk473INF0NaNN/A
dinstudio.se473INF0NaNN/A
internic.at472INF0NaNN/A
is-fun.net470INF0NaNN/A
apts247.com470INF0NaNN/A
akis.at470INF0NaNN/A
fizon.de469INF0NaNN/A
uplink.cz468INF0NaNN/A
mpmailmx.com468INF0NaNN/A
kattare.com468INF0NaNN/A
mpmailmx.net466INF0NaNN/A
kibernet.hu465INF0NaNN/A
onenet.co.nz464INF0NaNN/A
timmehosting.de460INF0NaNN/A
fibercorp.com.ar460INF0NaNN/A
netsite.dk459INF0NaNN/A
mail24server.de459INF0NaNN/A
klubmodul.dk459INF0NaNN/A
newsv.jp458INF0NaNN/A
ds.network455INF0NaNN/A
ipipe.ru453INF0NaNN/A
coloradoresort.net452INF0NaNN/A
netiyi.com451INF0NaNN/A
regfish.com450INF0NaNN/A
rozhled.cz448INF0NaNN/A
rackhost.hu447INF0NaNN/A
ixlab.de447INF0NaNN/A
aspone.cz447INF0NaNN/A
3366dns.com446INF0NaNN/A
ticimax.com445INF0NaNN/A
mtgsy.net444INF0NaNN/A
immo-facile.com444INF0NaNN/A
dataxy.fr440INF0NaNN/A
cablelink.at440INF0NaNN/A
muhtar.gov.tr439INF0NaNN/A
altervista.org439INF0NaNN/A
bgdns.net437INF0NaNN/A
telstra.net436INF0NaNN/A
miranus.com435INF0NaNN/A
discountdomains.co.nz431INF0NaNN/A
dri.fr429INF0NaNN/A
poliris-mail.fr428INF0NaNN/A
alice-dsl.net428INF0NaNN/A
myhostadmin.net427INF0NaNN/A
zposmail.com426INF0NaNN/A
cloudmax.com.tw424INF0NaNN/A
mewave.jp418INF0NaNN/A
eolas.fr418INF0NaNN/A
chroot.ro418INF0NaNN/A
dreamersi.net417INF0NaNN/A
tntsupport.net416INF0NaNN/A
cruzio.com413INF0NaNN/A
zerolag.com411INF0NaNN/A
televoxsites.com411INF0NaNN/A
issp.at410INF0NaNN/A
myregisteredsite.com408INF0NaNN/A
alphamegahosting.com408INF0NaNN/A
rampinteractive.com407INF0NaNN/A
execulink.com403INF0NaNN/A
wpdns.com402INF0NaNN/A
vas-hosting.cz402INF0NaNN/A
root.lu402INF0NaNN/A
hostsg.com401INF0NaNN/A
best-hosting.cz400INF0NaNN/A
irq.hu399INF0NaNN/A
firmenemails.de399INF0NaNN/A
e-mind.com399INF0NaNN/A
newsbook.net397INF0NaNN/A
mailplug.co.kr397INF0NaNN/A
lawyers-mail.com397INF0NaNN/A
mxes.net396INF0NaNN/A
f-hs.com396INF0NaNN/A
junkemailfilter.net395INF0NaNN/A
cienum.fr393INF0NaNN/A
synapse.ne.jp392INF0NaNN/A
cloudsystem.cz390INF0NaNN/A
apronix.net390INF0NaNN/A
sina.com389INF0NaNN/A
wvnet.at388INF0NaNN/A
subsys.no388INF0NaNN/A
gfsrv.net387INF0NaNN/A
conoha.io386INF0NaNN/A
b2b2c.ca386INF0NaNN/A
hosting-advantage.com385INF0NaNN/A
viettelidc.com.vn384INF0NaNN/A
hitme.pl383INF0NaNN/A
quickdns.co.uk382INF0NaNN/A
inter-hosting.nl382INF0NaNN/A
dmpriest.net.uk382INF0NaNN/A
z57.com381INF0NaNN/A
parktons.com381INF0NaNN/A
jetmailx.com.br380INF0NaNN/A
beebyte.se380INF0NaNN/A
enetica.com.au379INF0NaNN/A
tba.net378INF0NaNN/A
w3host.hu376INF0NaNN/A
koumbit.net376INF0NaNN/A
backupservers.de376INF0NaNN/A
lsv.jp374INF0NaNN/A
frank.shop373INF0NaNN/A
it.net369INF0NaNN/A
cesys.eu369INF0NaNN/A
attend.jp369INF0NaNN/A
adnhosting.ca367INF0NaNN/A
nexica.com366INF0NaNN/A
portsit.se361INF0NaNN/A
oceamail.com361INF0NaNN/A
mbsportsweb.ca361INF0NaNN/A
register.to360INF0NaNN/A
iq-servers.com360INF0NaNN/A
p-world.co.jp358INF0NaNN/A
networkinvest.de358INF0NaNN/A
domainit.com358INF0NaNN/A
sendcloud.org357INF0NaNN/A
ethicalhost.ca357INF0NaNN/A
webservis.com.tr356INF0NaNN/A
interspeed.co.nz353INF0NaNN/A
cybermail.jp353INF0NaNN/A
ihc.at352INF0NaNN/A
ispmail.de351INF0NaNN/A
vipserv.org350INF0NaNN/A
portsit.com350INF0NaNN/A
charter-business.net350INF0NaNN/A
deutsche-stadtauskunft.de347INF0NaNN/A
westnet.com.au346INF0NaNN/A
maxcluster.net346INF0NaNN/A
hosting.ua345INF0NaNN/A
cdmon.net345INF0NaNN/A
supercp.com344INF0NaNN/A
smarshmail.com344INF0NaNN/A
kinamo.be344INF0NaNN/A
rapidomaine.biz341INF0NaNN/A
mx1.gov.lk341INF0NaNN/A
ex10.biz341INF0NaNN/A
edb-mail.com341INF0NaNN/A
024reg.com341INF0NaNN/A
soarol.com340INF0NaNN/A
mobiplus.se340INF0NaNN/A
proserve.nl339INF0NaNN/A
portsit.net339INF0NaNN/A
hieriminternet.de339INF0NaNN/A
ceti.pl338INF0NaNN/A
geekhost.ca337INF0NaNN/A
domishko.ru337INF0NaNN/A
mx2.gov.lk336INF0NaNN/A
mhostmail.com336INF0NaNN/A
hostingwerk.de336INF0NaNN/A
ready2host.de331INF0NaNN/A
aceit.cz331INF0NaNN/A
namemaster.de329INF0NaNN/A
expro.pl329INF0NaNN/A
superonline.com328INF0NaNN/A
inter.hu327INF0NaNN/A
nedlook.com324INF0NaNN/A
myevent.com324INF0NaNN/A
spambox.co.za323INF0NaNN/A
mysmt.net323INF0NaNN/A
sendguardian.com321INF0NaNN/A
snwlhostedeu.com320INF0NaNN/A
mailwood.com320INF0NaNN/A
avx.pl320INF0NaNN/A
rack66.com319INF0NaNN/A
espmailservice.net319INF0NaNN/A
techsurgeons.com318INF0NaNN/A
inova.com.br318INF0NaNN/A
whserv.de317INF0NaNN/A
ip-plus.net317INF0NaNN/A
hitme.net.pl317INF0NaNN/A
aspone.eu317INF0NaNN/A
ipfrom.it316INF0NaNN/A
xefi.fr315INF0NaNN/A
trader.com.tw315INF0NaNN/A
masternet.pl315INF0NaNN/A
dnscini.com315INF0NaNN/A
cstechnologies.eu315INF0NaNN/A
activilandia.es315INF0NaNN/A
qq.com314INF0NaNN/A
locum.ru314INF0NaNN/A
delti.com314INF0NaNN/A
speedpartner.de312INF0NaNN/A
server-einstellung.de311INF0NaNN/A
mars-inc.com311INF0NaNN/A
clnameserver.com311INF0NaNN/A
outlook.cn310INF0NaNN/A
internet-media.com310INF0NaNN/A
aysima.net310INF0NaNN/A
apptocloud.com309INF0NaNN/A
datapipe.net308INF0NaNN/A
2town.net308INF0NaNN/A
universal-music-services.de307INF0NaNN/A
planetacom.it307INF0NaNN/A
go.tz307INF0NaNN/A
arobiz.pro306INF0NaNN/A
acceleratedweb.net306INF0NaNN/A
unileverservices.com305INF0NaNN/A
comquatro.com.br305INF0NaNN/A
ubertor.com302INF0NaNN/A
hospedaria.com.br302INF0NaNN/A
dextermedia.de302INF0NaNN/A
fetnet.net301INF0NaNN/A
serverdomain.org300INF0NaNN/A
opiekunbloga.pl300INF0NaNN/A
mx5.gov.lk300INF0NaNN/A
sysup.at299INF0NaNN/A
submail.cn299INF0NaNN/A
webstyle.ru298INF0NaNN/A
portricheymail.com297INF0NaNN/A
efor.es297INF0NaNN/A
sitewelder.net296INF0NaNN/A
gwtc.net296INF0NaNN/A
internetdirectoryinc.com295INF0NaNN/A
paubox.com293INF0NaNN/A
amnesty-intern.de293INF0NaNN/A
wdweb.com292INF0NaNN/A
pizza-taxi.de289INF0NaNN/A
hostcentral.net289INF0NaNN/A
ecomputer.es289INF0NaNN/A
iltuohosting.it287INF0NaNN/A
fairgatemail.ch287INF0NaNN/A
electricembers.net287INF0NaNN/A
edpnet.be287INF0NaNN/A
gearhost.com286INF0NaNN/A
oci.fr285INF0NaNN/A
intersolute.de285INF0NaNN/A
gohost.cz285INF0NaNN/A
tiggerswelt.net284INF0NaNN/A
now.net.cn284INF0NaNN/A
netservice.at284INF0NaNN/A
oberberg.net283INF0NaNN/A
nlg.hu283INF0NaNN/A
businesshosting.nl283INF0NaNN/A
intertele.pl282INF0NaNN/A
shilian.net281INF0NaNN/A
proxi.technology280INF0NaNN/A
2iij.net280INF0NaNN/A
wn-onlineservice.de279INF0NaNN/A
sjr.fi279INF0NaNN/A
lgflmail.org279INF0NaNN/A
iserv.eu279INF0NaNN/A
ccnotifier.nl279INF0NaNN/A
yourdomainprovider.net278INF0NaNN/A
int-hosting.net277INF0NaNN/A
ident.com276INF0NaNN/A
disney.com276INF0NaNN/A
benfmedia.nl276INF0NaNN/A
linuxweb.hu275INF0NaNN/A
benfmedia.eu275INF0NaNN/A
benfmedia.com275INF0NaNN/A
amphimail.com275INF0NaNN/A
zonecybersite.com274INF0NaNN/A
benfmedia.be274INF0NaNN/A
skhosting.eu273INF0NaNN/A
klenot.cz272INF0NaNN/A
hosting-cloud.net272INF0NaNN/A
clion.email272INF0NaNN/A
nak-mail.de271INF0NaNN/A
domainexpress.de271INF0NaNN/A
vol.at270INF0NaNN/A
successfulmatch.com270INF0NaNN/A
slovanet.sk270INF0NaNN/A
maehdros.be270INF0NaNN/A
c3.hu270INF0NaNN/A
oricom.ca269INF0NaNN/A
work.de268INF0NaNN/A
sharkness.de268INF0NaNN/A
hostime.cz268INF0NaNN/A
hostplan.nl267INF0NaNN/A
siteamerica.com266INF0NaNN/A
rackhostmx.com266INF0NaNN/A
markum.net266INF0NaNN/A
keppler-it.de266INF0NaNN/A
edinet.info266INF0NaNN/A
cybo-cloud.com266INF0NaNN/A
ifo.net265INF0NaNN/A
firma5.com265INF0NaNN/A
brv.net265INF0NaNN/A
giganet.hu264INF0NaNN/A
dicode.nl264INF0NaNN/A
editarea.com263INF0NaNN/A
ebit.at263INF0NaNN/A
collabra.it263INF0NaNN/A
missingpiece.nl262INF0NaNN/A
agitos.de262INF0NaNN/A
telenor.net260INF0NaNN/A
gigahost.dk260INF0NaNN/A
coraxis.fr260INF0NaNN/A
3gteam.hu259INF0NaNN/A
zucchetti.com258INF0NaNN/A
nets.de258INF0NaNN/A
mcspowermail.com258INF0NaNN/A
internet.is258INF0NaNN/A
webmuhely.hu257INF0NaNN/A
sbnation.com257INF0NaNN/A
zabco.net255INF0NaNN/A
webpark.hu255INF0NaNN/A
72dns.net255INF0NaNN/A
orange.pl254INF0NaNN/A
municipality.gov.np254INF0NaNN/A
bahnhof.se254INF0NaNN/A
laguiadeempresas.es253INF0NaNN/A
home.pl253INF0NaNN/A
ch-server.com253INF0NaNN/A
tophosting.at251INF0NaNN/A
dns-diy.net251INF0NaNN/A
frii.com250INF0NaNN/A
computerhungary.hu250INF0NaNN/A
mailserver.hu249INF0NaNN/A
isol.cz249INF0NaNN/A
netanday.it248INF0NaNN/A
cloudcity.fi248INF0NaNN/A
dnsassurance.com247INF0NaNN/A
cfscommerce.com247INF0NaNN/A
penso.com.br246INF0NaNN/A
netfort.hu246INF0NaNN/A
aruba.it246INF0NaNN/A
agentdns.com246INF0NaNN/A
tsukaeru.ne.jp245INF0NaNN/A
smartt.com245INF0NaNN/A
newyorklife.com245INF0NaNN/A
idhost.kz245INF0NaNN/A
dspams.com245INF0NaNN/A
datona.cz245INF0NaNN/A
cmdwebsites.com245INF0NaNN/A
braslink.com245INF0NaNN/A
maxolution.at244INF0NaNN/A
inbox.eu244INF0NaNN/A
careerjet.net244INF0NaNN/A
assolo.net244INF0NaNN/A
andersenit.dk244INF0NaNN/A
certifiedmail.us243INF0NaNN/A
uservers.net242INF0NaNN/A
nayana.kr242INF0NaNN/A
domainepublic.net242INF0NaNN/A
interware.hu241INF0NaNN/A
hostit.pl241INF0NaNN/A
zic-network.ch240INF0NaNN/A
vdx.nl240INF0NaNN/A
rundrweb.com240INF0NaNN/A
omg.de240INF0NaNN/A
nbsp.net240INF0NaNN/A
hp4u.jp240INF0NaNN/A
teol.net239INF0NaNN/A
natpal.com239INF0NaNN/A
greennet.org.uk239INF0NaNN/A
greatmail.com239INF0NaNN/A
techiemedia.net238INF0NaNN/A
snackhost.eu238INF0NaNN/A
qwknetllc.com238INF0NaNN/A
forwardsrs.net238INF0NaNN/A
dts-security.de238INF0NaNN/A
wpmudev.host237INF0NaNN/A
servicedomus.com237INF0NaNN/A
planetdomain.com237INF0NaNN/A
on.net237INF0NaNN/A
koerbler.com237INF0NaNN/A
bcc.gov.bd237INF0NaNN/A
yildiz.edu.tr236INF0NaNN/A
webhostingy.net236INF0NaNN/A
snackhost.cz236INF0NaNN/A
mayfirst.org236INF0NaNN/A
han-solo.net236INF0NaNN/A
faxunil.com236INF0NaNN/A
sml.de234INF0NaNN/A
shoptrader.email234INF0NaNN/A
sas.hu234INF0NaNN/A
nowyouknow.net234INF0NaNN/A
griffel.se234INF0NaNN/A
aix-cloud.de234INF0NaNN/A
totaal.net233INF0NaNN/A
nlooud.com233INF0NaNN/A
lxcluster.at233INF0NaNN/A
ada.net.tr233INF0NaNN/A
zserver.cz232INF0NaNN/A
snackhost.co.uk231INF0NaNN/A
goldnet.it231INF0NaNN/A
estore.co.jp231INF0NaNN/A
omedra.net230INF0NaNN/A
nit.at230INF0NaNN/A
managed-vps.net230INF0NaNN/A
avas.info230INF0NaNN/A
ed.jp229INF0NaNN/A
dnsexit.com229INF0NaNN/A
tibit.de228INF0NaNN/A
schwarzkuenstler.info228INF0NaNN/A
escapenet.ch228INF0NaNN/A
enguard.com228INF0NaNN/A
meuhost.net227INF0NaNN/A
deskwing.net227INF0NaNN/A
une.net.co226INF0NaNN/A
securehost.de226INF0NaNN/A
dropnet.ch226INF0NaNN/A
speed-server.eu225INF0NaNN/A
effix.be224INF0NaNN/A
1-2-1marketing.com224INF0NaNN/A
ruffnet.hu223INF0NaNN/A
mediatel.cz223INF0NaNN/A
hemsidadirekt.se223INF0NaNN/A
emailservers.de223INF0NaNN/A
wspisp.net222INF0NaNN/A
multi.fi222INF0NaNN/A
moniker.com222INF0NaNN/A
infoquest.com222INF0NaNN/A
ufsc.br221INF0NaNN/A
telekom.sk221INF0NaNN/A
interfree.it221INF0NaNN/A
menufy.com220INF0NaNN/A
m3xs.net220INF0NaNN/A
elivescanned.net220INF0NaNN/A
gohost.ru219INF0NaNN/A
descience.net218INF0NaNN/A
juliana-multimedia.com217INF0NaNN/A
ispapi.net217INF0NaNN/A
infosaic.com217INF0NaNN/A
globedom.com217INF0NaNN/A
cstnet.cn217INF0NaNN/A
amenworld.com217INF0NaNN/A
peak.at216INF0NaNN/A
kunze-marketing.de216INF0NaNN/A
iteasoluciones.es216INF0NaNN/A
yourdns.com.au215INF0NaNN/A
prodomaines.com215INF0NaNN/A
mkq.de215INF0NaNN/A
binero.se215INF0NaNN/A
snwlhosted.com214INF0NaNN/A
lionhead.nl214INF0NaNN/A
imgw.com214INF0NaNN/A
4ws.cz214INF0NaNN/A
truemail.co.th213INF0NaNN/A
bxi-mail.net213INF0NaNN/A
superhost.pl212INF0NaNN/A
puaschitz.at212INF0NaNN/A
kurorty.eu212INF0NaNN/A
colt.net212INF0NaNN/A
u-netsurf.ne.jp211INF0NaNN/A
oph.net211INF0NaNN/A
cyberquest.co.uk211INF0NaNN/A
cyberspazio.org210INF0NaNN/A
csoft.net210INF0NaNN/A
seliton.com209INF0NaNN/A
alfion.net209INF0NaNN/A
schokokeks.org208INF0NaNN/A
profitarhely.hu208INF0NaNN/A
masterinter.net208INF0NaNN/A
ihr-host.de208INF0NaNN/A
ysolutions.hu207INF0NaNN/A
woima.fi206INF0NaNN/A
mi.com.co206INF0NaNN/A
mail-connect.net206INF0NaNN/A
localidautore.it206INF0NaNN/A
klubarbeit.net206INF0NaNN/A
gotoip.net206INF0NaNN/A
danego.net206INF0NaNN/A
netmind.ch205INF0NaNN/A
iphost.gr205INF0NaNN/A
homepagesysteme.de205INF0NaNN/A

Note: Readers are cautioned that the Growth percentages are based on a server's market share penetration rather than the absolute number of servers we detected. Thus, it is possible for the number of servers to increase, while the growth is actually a negative value.





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