.io - Market Insights · Web Hosting Industry Portal

🇮🇴

.io

ccTLD zone · operated by Identity Digital

1.2M

Zone size

1,934

Operators

Moderate

Concentration

Top operators in .io by domains in the zone

1 G

godaddy.comGodaddy 302K.io domains −3.5%

2 C

cloudflare.comindependent 255K.io domains +6.1%

3 N

namecheap.comNamecheap 138K.io domains −7.7%

4 A

Amazon Route 53independent 80K.io domains −0.8%

5 C

cloud.google.comindependent 61K.io domains −4.2%

6 H

hostinger.comindependent 51K.io domains −0.1%

7 P

porkbun.comindependent 25K.io domains −0.6%

8 I

ionos.comUnited Internet 23K.io domains −5.5%

9 O

ovh.comindependent 17K.io domains −2.1%

10 V

vercel.comindependent 16K.io domains +6.7%

11 N

Name.comIdentity Digital 16K.io domains +6.3%

12 S

spaceship.netNamecheap 14K.io domains −4.6%

13 G

gandi.netYour Online 13K.io domains −6.2%

14 N

nsone.netindependent 10K.io domains −0.4%

15 D

dynadot.comindependent 9K.io domains +1.1%

16 A

Atom.comindependent 8K.io domains −2.4%

17 A

Above.comindependent 8K.io domains −19.2%

18 D

digitalocean.comindependent 7K.io domains −2%

19 D

dreamhost.comindependent 7K.io domains −2.6%

20 H

hover.comTucows 7K.io domains −2%

21 W

wix.comindependent 6K.io domains −3.4%

22 O

One.comGroup One 5K.io domains −3.6%

23 D

DNS.comindependent 5K.io domains +3.7%

24 A

azure-dns.comindependent 4K.io domains +0.1%

25 D

dns-expired.comindependent 4K.io domains −43.9%

26 U

united-domains.deUnited Internet 4K.io domains −0.9%

27 N

networksolutions.comNewfold Digital 3K.io domains −2.5%

28 D

Domain.comNewfold Digital 3K.io domains −8.2%

29 S

siteground.netindependent 3K.io domains −2.7%

30 S

strato.deUnited Internet 3K.io domains −2.7%

31 B

bluehost.comNewfold Digital 3K.io domains −3.3%

32 T

transip.nlTeam Blue 3K.io domains −4.4%

33 R

Reg.ruRuniti 2K.io domains −11%

34 W

WordPress.comindependent 2K.io domains −5.8%

35 N

namesilo.comindependent 2K.io domains −6.1%

36 I

infomaniak.chindependent 2K.io domains +0.3%

37 H

hetzner.deindependent 2K.io domains −3.6%

38 S

sedo.comUnited Internet 2K.io domains −4.8%

39 A

All-Inkl.comindependent 2K.io domains −1%

40 M

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

41 H

hostpoint.chindependent 1K.io domains −4.8%

42 C

cscglobal.comindependent 1K.io domains +0.5%

43 A

akamai.netindependent 1K.io domains −0.3%

44 B

brandbucket.comindependent 1K.io domains −5.9%

45 H

hostgator.coNewfold Digital 1K.io domains −4.8%

46 W

whoisdomain.krindependent 1K.io domains −6.9%

47 N

njalla.doindependent 1K.io domains −7.2%

48 L

loopia.seTeam Blue 1K.io domains −0.3%

49 N

namebrightdns.comindependent 1K.io domains +2.7%

50 O

onlydomains.comTeam Internet 1K.io domains −5.9%

51 N

ns.deindependent 1K.io domains +20.7%

52 E

eftydns.comindependent 1K.io domains −11.6%

53 T

tucows.comTucows 1K.io domains −37.5%

54 D

domeneshop.noMiss Group 971.io domains −3.2%

55 P

parklogic.comindependent 936.io domains −49.7%

56 S

Simply.comTeam Blue 931.io domains −2.1%

57 C

crazydomains.comNewfold Digital 928.io domains −8.3%

58 U

unstoppabledomains.comindependent 925.io domains +4.2%

59 A

alibaba.comindependent 924.io domains +28.2%

60 N

newfold.comNewfold Digital 922.io domains −5.1%

61 S

Sav.comindependent 904.io domains −11.5%

62 I

inwx.chindependent 901.io domains −1.2%

63 E

eurodns.comNamespace 898.io domains −3.2%

64 A

aruba.itAruba Group 862.io domains +6%

65 M

microsoft.comindependent 862.io domains −1%

66 C

checkdomain.deGroup One 838.io domains −0.5%

67 D

dnsmadeeasy.comIdentity Digital 836.io domains −1.8%

68 P

parkingcrew.netindependent 818.io domains +1.9%

69 C

cloudns.netindependent 769.io domains +2.5%

70 H

hostnet.nlGroup One 756.io domains −5.5%

71 S

synergywholesale.com.auVentraip 753.io domains +1.2%

72 I

internetx.comUnited Internet 724.io domains +0.1%

73 F

fastmail.comindependent 709.io domains −0.7%

74 F

fasthosts.co.ukUnited Internet 686.io domains −0.9%

75 W

world4you.atUnited Internet 672.io domains −2.2%

76 G

gabia.co.krindependent 663.io domains −2.6%

77 D

dnsimple.comindependent 648.io domains −79.2%

78 M

mijndomein.nlindependent 630.io domains −2.9%

79 D

dns-suspended.comindependent 625.io domains +2%

80 G

globaldomaingroup.comindependent 606.io domains +19.3%

81 A

a2hosting.comWorld Host Group 602.io domains −3.7%

82 D

dnsip.comindependent 598.io domains +124%

83 U

ultradns.netindependent 578.io domains −1%

84 G

Gname.comindependent 548.io domains −12.2%

85 S

safenames.comindependent 527.io domains −2.2%

86 H

Hosting.krindependent 507.io domains −3.1%

87 V

vimexx.nlTeam Blue 507.io domains −3.6%

88 C

combell.euTeam Blue 507.io domains −1%

89 I

inmotionhosting.comInmotion 505.io domains −4%

90 G

gmo.jpGmo Internet 503.io domains −1.6%

91 O

openprovider.nlindependent 500.io domains −1%

92 B

bunny.netindependent 498.io domains +9.9%

93 W

webcentral.com.auWorld Host Group 492.io domains +0.6%

94 D

dnspod.netindependent 482.io domains −2.8%

95 M

monikerdns.netindependent 481.io domains −2.4%

96 X

xundns.comindependent 473.io domains +188.4%

97 C

comlaude.comMarkmonitor Group 469.io domains +2.2%

98 N

netcup.comindependent 467.io domains −1.7%

99 E

epik.comindependent 465.io domains −6.4%

100 R

Zone momentum domains in zone · 12 months

1.2M

.io now

-27K

Net / month

Fast movers 30d · % change

Fastest growing

1xundns.com+188.4%

2dnsip.com+124%

3alibaba.com+28.2%

4ns.de+20.7%

Losing ground

1dnsimple.com−79.2%

2parklogic.com−49.7%

3dns-expired.com−43.9%

4tucows.com−37.5%

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.