- Home
- Domain zones
- .io
ztype_country code
.io
.io is a ztype_country code domain. 10,538 sites in the Tranco top 1M use it.
10,538
In top 1M
#14 among zones
213
In top 10K
#62
Best rank
No
RDAP
WHOIS
Facts
Zone.io
Typeztype_country code
RegistryInternet Computer Bureau Limited
RDAP—
Our crawl: 2,100 sites
99%
HTTPS
11%
DNSSEC
56%
DMARC
37%
IPv6
Most popular sites
- h264.io
- sentry.io
- adobe.io
- github.io
- astrumu.io
- branch.io
- grammarly.io
- netcraze.io
- pushy.io
- intercom.io
- itch.io
- tubi.io
Technologies on these sites
Cloudflare 49% Google Tag Manager 37% Google Fonts 31% Tailwind CSS 23% React 21% jQuery 20% Next.js 19% Google Analytics 4 18% Bootstrap 16% Cloudflare Bot Management 15% Cloudflare Web Analytics 15% WordPress 14% nginx 12% Swiper 11%
DNS providers
Cloudflare 39%Amazon Route 53 34%Other 9%Google Cloud DNS 4.1%GoDaddy 2.1%Azure DNS 1.4%NS1 1.1%DNSimple 0.9%Namecheap 0.9%Akamai Edge DNS 0.7%Hetzner 0.4%Gandi 0.4%