.cz - Market Insights · Web Hosting Industry Portal

🇨🇿

.cz

ccTLD zone · operated by CZ.NIC

1.3M

Zone size

1,379

Operators

Moderate

Concentration

Top operators in .cz by domains in the zone

1 W

wedos.comindependent 251K.cz domains +5.8%

2 F

forpsi.czAruba Group 192K.cz domains +1.2%

3 W

websupport.skTeam Blue 159K.cz domains +2.2%

4 C

cloudflare.comindependent 69K.cz domains +7.9%

5 R

regzone.czindependent 49K.cz domains +0.9%

6 W

webglobe.skGroup One 48K.cz domains +1.9%

7 T

thinline.czindependent 41K.cz domains +2%

8 R

rdrhost.comindependent 38K.cz domains +10.7%

9 O

onebit.czindependent 36K.cz domains −0.2%

10 R

11 G

gransy.comindependent 33K.cz domains +0.8%

12 W

web4u.czGroup One 32K.cz domains +0.8%

13 I

ignum.comindependent 29K.cz domains −0.1%

14 B

blueboard.czindependent 16K.cz domains +1.5%

15 G

GigaServer.czindependent 16K.cz domains +0.8%

16 A

active24.czTeam Blue 14K.cz domains −8.6%

17 D

domainmaster.czindependent 14K.cz domains +3.7%

18 V

vas-hosting.euindependent 14K.cz domains +2.7%

19 G

godaddy.comGodaddy 11K.cz domains +6.5%

20 W

wix.comindependent 11K.cz domains +0.5%

21 T

tele3.czindependent 10K.cz domains −0.5%

22 S

shoptet.czindependent 10K.cz domains +0.5%

23 E

endora.czindependent 9K.cz domains +1%

24 P

parkingcrew.netindependent 8K.cz domains −0.8%

25 S

svethostingu.czindependent 8K.cz domains +0.5%

26 X

xundns.comindependent 5K.cz domains +3.7%

27 D

dnsip.comindependent 5K.cz domains +3.9%

28 E

emailprofi.czindependent 5K.cz domains +2.2%

29 A

Amazonindependent 4K.cz domains +3.2%

30 H

hostinger.comindependent 4K.cz domains +2.6%

31 H

hukot.czindependent 4K.cz domains +1.4%

32 P

profiwh.comindependent 4K.cz domains −0.1%

33 P

pipni.czindependent 4K.cz domains +0%

34 N

netsto.netindependent 4K.cz domains +4.6%

35 C

cscglobal.comindependent 4K.cz domains +0.5%

36 W

web4ce.czindependent 4K.cz domains +0.3%

37 W

webkitty.euindependent 4K.cz domains +1.9%

38 G

golemos.comindependent 3K.cz domains −0.2%

39 H

hosting90.czindependent 3K.cz domains +0.2%

40 O

ovh.comindependent 3K.cz domains +1.4%

41 N

nethost.czindependent 3K.cz domains +1.1%

42 A

abzone.czindependent 3K.cz domains +0.4%

43 A

antee.czindependent 3K.cz domains +0.1%

44 V

vshosting.czindependent 3K.cz domains +0.6%

45 B

banan.czindependent 3K.cz domains −0.3%

46 F

fortion.czindependent 2K.cz domains +0.3%

47 O

one.czindependent 2K.cz domains +1.2%

48 W

webzdarma.czindependent 2K.cz domains +2.4%

49 U

united-domains.deUnited Internet 2K.cz domains +0%

50 N

ns.deindependent 2K.cz domains −2.1%

51 K

kraxnet.comindependent 2K.cz domains +0.4%

52 N

nsone.netindependent 2K.cz domains +6.8%

53 A

aziendeitalia.comindependent 2K.cz domains +0.7%

54 H

hostcreators.skindependent 2K.cz domains +3.7%

55 A

aerohosting.czindependent 2K.cz domains +0.7%

56 W

webhouse.skindependent 2K.cz domains +1.3%

57 V

vercel.comindependent 2K.cz domains +9.6%

58 A

alibaba.comindependent 2K.cz domains +4.7%

59 D

dynadot.comindependent 2K.cz domains +31.3%

60 M

markmonitor.comMarkmonitor Group 2K.cz domains +1.5%

61 N

netio.czindependent 2K.cz domains +0.6%

62 G

gandi.netYour Online 2K.cz domains +1.3%

63 A

azure-dns.comindependent 1K.cz domains +1.1%

64 S

servis-domen.czindependent 1K.cz domains +0.7%

65 A

aspone.czindependent 1K.cz domains +0.5%

66 E

eurodns.comNamespace 1K.cz domains +0.3%

67 M

master.czindependent 1K.cz domains −0.4%

68 K

key-systems.netTeam Internet 1K.cz domains +2.6%

69 D

digitalocean.comindependent 1K.cz domains −0.3%

70 H

home.plUnited Internet 1K.cz domains +2%

71 E

exohosting.czindependent 1K.cz domains +0.5%

72 D

DNS.comindependent 1K.cz domains +1.6%

73 M

microsoft.comindependent 1K.cz domains +0.1%

74 E

exon.ioindependent 1K.cz domains +3.5%

75 B

best-hosting.czindependent 1K.cz domains +0%

76 H

hetzner.deindependent 991.cz domains +9.3%

77 R

rozhled.czindependent 963.cz domains +0.9%

78 S

sedo.comUnited Internet 938.cz domains +8.8%

79 O

openprovider.nlindependent 932.cz domains +1%

80 S

siteground.netindependent 909.cz domains +0.1%

81 W

webmium.comindependent 902.cz domains +0.3%

82 W

webareal.czindependent 859.cz domains −0.2%

83 N

netim.netindependent 845.cz domains +6.3%

84 D

dnsbackup.netindependent 803.cz domains +0.1%

85 C

comlaude.comMarkmonitor Group 790.cz domains +0.5%

86 I

internetx.comUnited Internet 786.cz domains −0.3%

87 O

o2.czindependent 783.cz domains +1.3%

88 S

sh.czindependent 740.cz domains +0.4%

89 I

ionos.comUnited Internet 731.cz domains −0.4%

90 C

cloud.google.comindependent 693.cz domains +0.6%

91 O

onlinehosting.czindependent 684.cz domains +1.6%

92 N

nameshield.netindependent 679.cz domains +0%

93 A

Above.comindependent 669.cz domains +1.8%

94 R

redirect.hostindependent 668.cz domains +6.4%

95 A

axfone.czindependent 649.cz domains −0.2%

96 B

brandshelter.comTeam Internet 627.cz domains +0.6%

97 D

domaindiscount24.comTeam Internet 608.cz domains +0.3%

98 O

One.comGroup One 604.cz domains −0.2%

99 K

kv-gmbh.deindependent 542.cz domains +0%

100 C

cloudns.netindependent 488.cz domains +3%

Zone momentum domains in zone · 12 months

1.3M

.cz now

+35K

Net / month

Fast movers 30d · % change

Fastest growing

1dynadot.com+31.3%

2rdrhost.com+10.7%

3vercel.com+9.6%

4hetzner.de+9.3%

Losing ground

1active24.cz−8.6%

2ns.de−2.1%

3parkingcrew.net−0.8%

4tele3.cz−0.5%

About this data

How it is collected. Market Insights is built entirely from publicly observable data: domains seen across the internet and the DNS servers that answer for them. We attribute each domain to a provider based on the DNS infrastructure serving it, and aggregate those signals into the figures shown here.

Why it can differ from reality. This is an automated estimate, not an official registry. A provider’s real footprint can be higher or lower than shown, especially when it does not use its own DNS servers to host customer domains (for example, when those domains sit on a registrar’s, reseller’s or third-party cloud DNS). Coverage, timing and DNS configuration all affect what we can see.

The tool is neutral and provided “as is”. The same automated method is applied to every provider, with no manual ranking, no favoritism and no paid placement. These figures are published for informational purposes only, without any warranty of accuracy or completeness, and we accept no liability for any discrepancies or for decisions made based on this data.

Think a company is under-counted? We’d genuinely like to fix it. Send us your domain list or report your DNS servers, and we’ll review the attribution.