🇨🇴
.co
ccTLD zone · operated by GoDaddy Registry
2.8M
Zone size
2,291
Operators
Concentrated
Concentration
Top operators in .co by domains in the zone
1 godaddy.comGodaddy 1.1M.co domains 39.8% +0.7%
2 cloudflare.comindependent 486K.co domains 17.3% +11.6%
3 cloud.google.comindependent 169K.co domains 6% −3.5%
4 namecheap.comNamecheap 157K.co domains 5.6% +0.4%
5 Above.comindependent 52K.co domains 1.9% −33.5%
6 wix.comindependent 50K.co domains 1.8% +1.1%
7 dynadot.comindependent 45K.co domains 1.6% −1.2%
8 hostinger.comindependent 43K.co domains 1.5% +1%
9 Amazonindependent 42K.co domains 1.5% −0.2%
10 spaceship.netNamecheap 40K.co domains 1.4% −48.2%
11 porkbun.comindependent 38K.co domains 1.3% −59.2%
12 DNS.comindependent 32K.co domains 1.2% +10.8%
13 networksolutions.comNewfold Digital 32K.co domains 1.1% −0.4%
14 ionos.comUnited Internet 30K.co domains 1.1% −2.4%
15 parity.domainsindependent 25K.co domains 0.9% −23.9%
16 nsone.netindependent 25K.co domains 0.9% −0.1%
17 Name.comIdentity Digital 24K.co domains 0.8% −0.3%
18 cloudns.netindependent 21K.co domains 0.8% +14.5%
19 alibaba.comindependent 16K.co domains 0.6% −62.2%
20 bluehost.comNewfold Digital 15K.co domains 0.5% −2.2%
21 dnsimple.comindependent 13K.co domains 0.5% +38.4%
22 siteground.netindependent 12K.co domains 0.4% −2%
23 vercel.comindependent 12K.co domains 0.4% +9.3%
24 hover.comTucows 11K.co domains 0.4% −2%
25 ovh.comindependent 11K.co domains 0.4% −2.2%
26 dreamhost.comindependent 10K.co domains 0.3% −2.9%
27 cscglobal.comindependent 9K.co domains 0.3% −0.4%
28 hostgator.coNewfold Digital 9K.co domains 0.3% −3.1%
29 Register.com / Web.comNewfold Digital 8K.co domains 0.3% −1.9%
30 xundns.comindependent 8K.co domains 0.3% +6.6%
31 Domain.comNewfold Digital 8K.co domains 0.3% −4%
32 WordPress.comindependent 7K.co domains 0.3% −2.2%
33 newfold.comNewfold Digital 7K.co domains 0.2% −2.8%
34 parklogic.comindependent 6K.co domains 0.2% −19.9%
35 namepros-dns.comindependent 6K.co domains 0.2% −4.1%
36 fasthosts.co.ukUnited Internet 6K.co domains 0.2% −3.1%
37 markmonitor.comMarkmonitor Group 6K.co domains 0.2% +0%
38 Atom.comindependent 6K.co domains 0.2% +15.6%
39 Gname.comindependent 6K.co domains 0.2% −13%
40 crazydomains.comNewfold Digital 6K.co domains 0.2% −2.4%
41 namesilo.comindependent 5K.co domains 0.2% +7.4%
42 mi.com.coindependent 5K.co domains 0.2% −2%
43 key-systems.netTeam Internet 5K.co domains 0.2% +10.4%
44 gandi.netYour Online 5K.co domains 0.2% −2.5%
45 sedo.comUnited Internet 4K.co domains 0.2% −3.1%
46 dnsip.comindependent 4K.co domains 0.2% −21.5%
47 digitalocean.comindependent 4K.co domains 0.1% −1.7%
48 globaldomaingroup.comindependent 4K.co domains 0.1% +15.5%
49 azure-dns.comindependent 3K.co domains 0.1% +1.1%
50 webcentral.com.auWorld Host Group 3K.co domains 0.1% −0.6%
51 synergywholesale.com.auVentraip 3K.co domains 0.1% −3.1%
52 gmo.jpGmo Internet 2K.co domains 0.1% −1.4%
53 One.comGroup One 2K.co domains 0.1% +1.3%
54 dns-h.comindependent 2K.co domains 0.1% −0.6%
55 comlaude.comMarkmonitor Group 2K.co domains 0.1% −0.9%
56 akamai.netindependent 2K.co domains 0.1% +0%
57 parklogictestns1.comindependent 2K.co domains 0.1% −11.6%
58 ultradns.netindependent 2K.co domains 0.1% −0.4%
59 resellerclub.comNewfold Digital 2K.co domains 0.1% −2%
60 strato.deUnited Internet 2K.co domains 0.1% −0.3%
61 20i.comindependent 2K.co domains 0.1% −2.2%
62 giantpanda.comindependent 2K.co domains 0.1% −5.9%
63 a2hosting.comWorld Host Group 2K.co domains 0.1% −3.3%
64 parkingcrew.netindependent 2K.co domains 0.1% −5.2%
65 microsoft.comindependent 2K.co domains 0.1% −1.9%
66 cargocollective.comindependent 2K.co domains 0.1% −0.2%
67 infomaniak.chindependent 2K.co domains 0.1% +0.4%
68 united-domains.deUnited Internet 2K.co domains 0.1% −1.2%
69 inmotionhosting.comInmotion 1K.co domains 0.1% −1.6%
70 heartinternet.ukYour Online 1K.co domains 0.1% −2.1%
71 eftydns.comindependent 1K.co domains 0.1% −0.3%
72 dnspod.netindependent 1K.co domains 0% −7%
73 latinoamericahosting.comindependent 1K.co domains 0% −1.1%
74 colombiahosting.comWorld Host Group 1K.co domains 0% −5.1%
75 directnic.comDnc 1K.co domains 0% −0.4%
76 uk2.netYour Online 1K.co domains 0% −3%
77 safenames.comindependent 1K.co domains 0% +0.9%
78 names.co.ukTeam Blue 1K.co domains 0% −2.9%
79 onlydomains.comTeam Internet 1K.co domains 0% +0.6%
80 Registrar.euindependent 1K.co domains 0% +4.6%
81 Rebel.caTucows 1K.co domains 0% −1.7%
82 dnsmadeeasy.comIdentity Digital 1K.co domains 0% −0.3%
83 tucows.comTucows 1K.co domains 0% +0.4%
84 domaindiscount24.comTeam Internet 1K.co domains 0% −0.6%
85 monikerdns.netindependent 1K.co domains 0% −0.6%
86 netafraz.comindependent 1K.co domains 0% +1.2%
87 transip.nlTeam Blue 1K.co domains 0% −2.4%
88 eurodns.comNamespace 1K.co domains 0% −2.3%
89 netsto.netindependent 981.co domains 0% −3.8%
90 banahosting.comindependent 959.co domains 0% −1.7%
91 epik.comindependent 931.co domains 0% −2.1%
92 Sav.comindependent 924.co domains 0% −11.2%
93 njalla.doindependent 848.co domains 0% −6.4%
94 home.plUnited Internet 835.co domains 0% −0.9%
95 server.comindependent 814.co domains 0% −0.7%
96 xserver.jpNetowl 793.co domains 0% +0%
97 dongee.comindependent 765.co domains 0% −1.4%
98 onamae.comGmo Internet 705.co domains 0% −4.9%
99 LCN.comTeam Blue 690.co domains 0% −2.3%
100 greengeeks.netindependent 663.co domains 0% −0.9%
Zone momentum domains in zone · 12 months
2.8M
.co now
-96K
Net / month
Fast movers 30d · % change
Fastest growing
1dnsimple.com+38.4%
2Atom.com+15.6%
3globaldomaingroup.com+15.5%
4cloudns.net+14.5%
Losing ground
1alibaba.com−62.2%
2porkbun.com−59.2%
3spaceship.net−48.2%
4Above.com−33.5%

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.