🇨🇴
.co
ccTLD zone · operated by GoDaddy Registry
2.7M
Zone size
2,304
Operators
Concentrated
Concentration
Top operators in .co by domains in the zone
1 godaddy.comGodaddy 1.1M.co domains 41.6% −0.2%
2 cloudflare.comindependent 403K.co domains 14.7% +5.2%
3 namecheap.comNamecheap 180K.co domains 6.6% −8.1%
4 cloud.google.comindependent 160K.co domains 5.8% −1.7%
5 porkbun.comindependent 61K.co domains 2.2% −32.8%
6 Above.comindependent 60K.co domains 2.2% −4.7%
7 wix.comindependent 46K.co domains 1.7% −2.4%
8 dynadot.comindependent 45K.co domains 1.6% +28.9%
9 Amazon Route 53independent 42K.co domains 1.5% −1.3%
10 hostinger.comindependent 41K.co domains 1.5% −0.7%
11 spaceship.netNamecheap 33K.co domains 1.2% −14%
12 networksolutions.comNewfold Digital 32K.co domains 1.2% −1.9%
13 DNS.comindependent 31K.co domains 1.1% +28.6%
14 ionos.comUnited Internet 31K.co domains 1.1% −2.9%
15 nsone.netindependent 24K.co domains 0.9% −2.6%
16 Name.comIdentity Digital 22K.co domains 0.8% +0.5%
17 alibaba.comindependent 20K.co domains 0.7% −2.8%
18 bluehost.comNewfold Digital 15K.co domains 0.6% −4.6%
19 siteground.netindependent 13K.co domains 0.5% −2.3%
20 hover.comTucows 11K.co domains 0.4% −3.2%
21 ovh.comindependent 11K.co domains 0.4% −2.2%
22 dreamhost.comindependent 10K.co domains 0.4% −2.7%
23 cscglobal.comindependent 9K.co domains 0.3% −1.3%
24 hostgator.coNewfold Digital 9K.co domains 0.3% −3.8%
25 vercel.comindependent 9K.co domains 0.3% +8.2%
26 cloudns.netindependent 8K.co domains 0.3% +0.7%
27 Register.com / Web.comNewfold Digital 8K.co domains 0.3% −3.3%
28 Domain.comNewfold Digital 8K.co domains 0.3% −5.4%
29 parklogic.comindependent 8K.co domains 0.3% +12.7%
30 Gname.comindependent 7K.co domains 0.3% −3.5%
31 xundns.comindependent 7K.co domains 0.3% −23.2%
32 WordPress.comindependent 7K.co domains 0.3% −3.9%
33 newfold.comNewfold Digital 7K.co domains 0.3% −4.8%
34 dnsip.comindependent 7K.co domains 0.2% −10.8%
35 namepros-dns.comindependent 6K.co domains 0.2% +248.5%
36 fasthosts.co.ukUnited Internet 6K.co domains 0.2% −3.4%
37 markmonitor.comMarkmonitor Group 6K.co domains 0.2% +1.7%
38 crazydomains.comNewfold Digital 6K.co domains 0.2% −5.3%
39 namesilo.comindependent 5K.co domains 0.2% −11.6%
40 mi.com.coindependent 5K.co domains 0.2% −3.7%
41 gandi.netYour Online 5K.co domains 0.2% −6.5%
42 sedo.comUnited Internet 5K.co domains 0.2% −2.7%
43 digitalocean.comindependent 4K.co domains 0.2% −3.8%
44 Atom.comindependent 4K.co domains 0.1% +18%
45 key-systems.netTeam Internet 4K.co domains 0.1% +20.9%
46 webcentral.com.auWorld Host Group 3K.co domains 0.1% −0.8%
47 azure-dns.comindependent 3K.co domains 0.1% −0.9%
48 dnsimple.comindependent 3K.co domains 0.1% −33.1%
49 synergywholesale.com.auVentraip 3K.co domains 0.1% −4.9%
50 parkingcrew.netindependent 2K.co domains 0.1% −6.5%
51 globaldomaingroup.comindependent 2K.co domains 0.1% +53.1%
52 gmo.jpGmo Internet 2K.co domains 0.1% −3.4%
53 comlaude.comMarkmonitor Group 2K.co domains 0.1% −0.7%
54 dns-h.comindependent 2K.co domains 0.1% −1.1%
55 One.comGroup One 2K.co domains 0.1% −1.9%
56 akamai.netindependent 2K.co domains 0.1% −2.2%
57 resellerclub.comNewfold Digital 2K.co domains 0.1% −1.5%
58 giantpanda.comindependent 2K.co domains 0.1% +10.8%
59 ultradns.netindependent 2K.co domains 0.1% +0.1%
60 strato.deUnited Internet 2K.co domains 0.1% −2.6%
61 20i.comindependent 2K.co domains 0.1% −2.3%
62 a2hosting.comWorld Host Group 2K.co domains 0.1% −3.5%
63 microsoft.comindependent 2K.co domains 0.1% −1.6%
64 cargocollective.comindependent 2K.co domains 0.1% −0.3%
65 rollerads.comindependent 2K.co domains 0.1% +225.4%
66 dnspod.netindependent 2K.co domains 0.1% −8.9%
67 united-domains.deUnited Internet 2K.co domains 0.1% −2.2%
68 inmotionhosting.comInmotion 2K.co domains 0.1% −1.9%
69 heartinternet.ukYour Online 2K.co domains 0.1% −1.6%
70 colombiahosting.comWorld Host Group 1K.co domains 0.1% −5.1%
71 infomaniak.chindependent 1K.co domains 0.1% +0.6%
72 latinoamericahosting.comindependent 1K.co domains 0.1% −0.6%
73 uk2.netYour Online 1K.co domains 0% −1.5%
74 names.co.ukTeam Blue 1K.co domains 0% −4.4%
75 directnic.comDnc 1K.co domains 0% +1.3%
76 safenames.comindependent 1K.co domains 0% +0.3%
77 onlydomains.comTeam Internet 1K.co domains 0% −2.5%
78 Rebel.caTucows 1K.co domains 0% −2.1%
79 dnsmadeeasy.comIdentity Digital 1K.co domains 0% −2.5%
80 eftydns.comindependent 1K.co domains 0% −5.1%
81 monikerdns.netindependent 1K.co domains 0% −3.9%
82 domaindiscount24.comTeam Internet 1K.co domains 0% −2.6%
83 Registrar.euindependent 1K.co domains 0% −65.8%
84 tucows.comTucows 1K.co domains 0% −2.1%
85 transip.nlTeam Blue 1K.co domains 0% −2.6%
86 parklogictestns1.comindependent 1K.co domains 0%
87 eurodns.comNamespace 1K.co domains 0% −4.4%
88 Sav.comindependent 1K.co domains 0% −8.7%
89 netafraz.comindependent 992.co domains 0% −1.9%
90 banahosting.comindependent 983.co domains 0% −0.3%
91 epik.comindependent 943.co domains 0% −4.1%
92 netsto.netindependent 902.co domains 0% −13.8%
93 njalla.doindependent 865.co domains 0% −11.4%
94 home.plUnited Internet 832.co domains 0% −3.5%
95 server.comindependent 825.co domains 0% −0.8%
96 xserver.jpNetowl 799.co domains 0% −0.1%
97 dongee.comindependent 793.co domains 0% −1.9%
98 hawkhost.comindependent 791.co domains 0% −32%
99 LCN.comTeam Blue 717.co domains 0% −6.3%
100 west.cnindependent 694.co domains 0% −16%
Zone momentum domains in zone · 12 months
2.7M
.co now
-34K
Net / month
Fast movers 30d · % change
Fastest growing
1namepros-dns.com+248.5%
2rollerads.com+225.4%
3globaldomaingroup.com+53.1%
4dynadot.com+28.9%
Losing ground
1Registrar.eu−65.8%
2dnsimple.com−33.1%
3porkbun.com−32.8%
4hawkhost.com−32%

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.