.io - Market Insights · Web Hosting Industry Portal

🇮🇴

.io

ccTLD zone · operated by Identity Digital

1.3M

Zone size

1,946

Operators

Moderate

Concentration

Top operators in .io by domains in the zone

1 G

godaddy.comGodaddy 309K.io domains +2.1%

2 C

cloudflare.comindependent 274K.io domains +7.4%

3 N

namecheap.comNamecheap 135K.io domains −2.2%

4 A

Amazonindependent 81K.io domains +0.8%

5 C

cloud.google.comindependent 61K.io domains −0.1%

6 H

hostinger.comindependent 52K.io domains +3.6%

7 P

porkbun.comindependent 26K.io domains +4.6%

8 I

ionos.comUnited Internet 23K.io domains +1.4%

9 O

ovh.comindependent 17K.io domains +2.4%

10 V

vercel.comindependent 17K.io domains +6.4%

11 N

Name.comIdentity Digital 16K.io domains +4.6%

12 S

spaceship.netNamecheap 15K.io domains +8.9%

13 G

gandi.netYour Online 13K.io domains +1.3%

14 N

nsone.netindependent 11K.io domains +3.2%

15 D

dynadot.comindependent 9K.io domains +7.8%

16 A

Atom.comindependent 9K.io domains +3.3%

17 D

DNS.comindependent 8K.io domains +65.8%

18 D

digitalocean.comindependent 7K.io domains +0.7%

19 A

Above.comindependent 7K.io domains −10.8%

20 D

dreamhost.comindependent 7K.io domains −0.5%

21 H

hover.comTucows 7K.io domains −1%

22 W

wix.comindependent 6K.io domains +1.3%

23 O

One.comGroup One 5K.io domains +2.7%

24 D

dns-expired.comindependent 5K.io domains +30%

25 A

azure-dns.comindependent 4K.io domains +1.2%

26 U

united-domains.deUnited Internet 4K.io domains +0.4%

27 N

networksolutions.comNewfold Digital 3K.io domains +2.2%

28 D

Domain.comNewfold Digital 3K.io domains +0.6%

29 S

siteground.netindependent 3K.io domains +1.1%

30 S

strato.deUnited Internet 3K.io domains +2%

31 D

dnsimple.comindependent 3K.io domains +374.7%

32 B

bluehost.comNewfold Digital 3K.io domains +0.6%

33 T

transip.nlTeam Blue 3K.io domains +0.8%

34 R

Reg.ruRuniti 2K.io domains +4.8%

35 I

infomaniak.chindependent 2K.io domains +4.8%

36 H

hetzner.deindependent 2K.io domains +7.6%

37 W

WordPress.comindependent 2K.io domains +2.2%

38 N

namesilo.comindependent 2K.io domains +0.3%

39 S

sedo.comUnited Internet 2K.io domains +0.9%

40 A

All-Inkl.comindependent 2K.io domains +0.9%

41 M

markmonitor.comMarkmonitor Group 2K.io domains +1.3%

42 H

hostpoint.chindependent 2K.io domains +0.8%

43 A

akamai.netindependent 1K.io domains +1.2%

44 C

cscglobal.comindependent 1K.io domains +0.3%

45 B

brandbucket.comindependent 1K.io domains −0.8%

46 H

hostgator.coNewfold Digital 1K.io domains +1.8%

47 T

tucows.comTucows 1K.io domains +28.9%

48 N

njalla.doindependent 1K.io domains +4.5%

49 W

whoisdomain.krindependent 1K.io domains +0.7%

50 N

namebrightdns.comindependent 1K.io domains +2%

51 L

loopia.seTeam Blue 1K.io domains +1.3%

52 P

parklogic.comindependent 1K.io domains +16.7%

53 O

onlydomains.comTeam Internet 1K.io domains −0.3%

54 E

eftydns.comindependent 1K.io domains −0.1%

55 U

unstoppabledomains.comindependent 1K.io domains +8.5%

56 D

domeneshop.noMiss Group 983.io domains +1.2%

57 A

alibaba.comindependent 966.io domains +4.5%

58 S

Sav.comindependent 956.io domains +5.8%

59 S

Simply.comTeam Blue 951.io domains +2.1%

60 C

crazydomains.comNewfold Digital 932.io domains +0.4%

61 I

inwx.chindependent 924.io domains +2.6%

62 N

newfold.comNewfold Digital 920.io domains −0.2%

63 E

eurodns.comNamespace 919.io domains +2.3%

64 N

ns.deindependent 919.io domains −12.4%

65 A

aruba.itAruba Group 894.io domains +3.7%

66 M

microsoft.comindependent 859.io domains −0.3%

67 C

checkdomain.deGroup One 851.io domains +1.6%

68 P

parkingcrew.netindependent 831.io domains +1.6%

69 D

dnsmadeeasy.comIdentity Digital 825.io domains −1.3%

70 C

cloudns.netindependent 789.io domains +2.6%

71 S

synergywholesale.com.auVentraip 780.io domains +3.6%

72 H

hostnet.nlGroup One 759.io domains +0.4%

73 I

internetx.comUnited Internet 727.io domains +0.4%

74 F

fastmail.comindependent 716.io domains +1%

75 F

fasthosts.co.ukUnited Internet 701.io domains +2.2%

76 G

gabia.co.krindependent 697.io domains +5.1%

77 W

world4you.atUnited Internet 675.io domains +0.4%

78 G

globaldomaingroup.comindependent 668.io domains +10.2%

79 D

dnsip.comindependent 640.io domains +7%

80 M

mijndomein.nlindependent 639.io domains +1.4%

81 D

dns-suspended.comindependent 636.io domains +1.8%

82 G

Gname.comindependent 600.io domains +9.5%

83 A

a2hosting.comWorld Host Group 600.io domains −0.3%

84 U

ultradns.netindependent 578.io domains +0%

85 X

xundns.comindependent 532.io domains +12.5%

86 S

safenames.comindependent 528.io domains +0.2%

87 B

bunny.netindependent 527.io domains +5.8%

88 G

gmo.jpGmo Internet 514.io domains +2.2%

89 V

vimexx.nlTeam Blue 512.io domains +1%

90 I

inmotionhosting.comInmotion 512.io domains +1.4%

91 H

Hosting.krindependent 511.io domains +0.8%

92 C

combell.euTeam Blue 502.io domains −1%

93 O

openprovider.nlindependent 499.io domains −0.2%

94 W

webcentral.com.auWorld Host Group 492.io domains +0%

95 D

dnspod.netindependent 486.io domains +0.8%

96 M

monikerdns.netindependent 478.io domains −0.6%

97 C

comlaude.comMarkmonitor Group 475.io domains +1.3%

98 R

99 N

netcup.comindependent 471.io domains +0.9%

100 E

epik.comindependent 468.io domains +0.6%

Zone momentum domains in zone · 12 months

1.3M

.io now

+40K

Net / month

Fast movers 30d · % change

Fastest growing

1dnsimple.com+374.7%

2DNS.com+65.8%

3dns-expired.com+30%

4tucows.com+28.9%

Losing ground

1ns.de−12.4%

2Above.com−10.8%

3namecheap.com−2.2%

4dnsmadeeasy.com−1.3%

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.