A Comprehensive Domain Data API for Developers

Host.io is one of the most extensive domain data and API providers in the industry. In just seconds, you can get a list of outbound links, backlinks, and more details from a given domain. Interested in seeing some of the data we provide? Try it out by searching for any domain using the field below.

  • 373MDomains

  • 295MWebsites

  • 7202TLDs

What’s Included

DNS Records

Backlinks

Hosted Domains

Redirects

Fast, accurate, and all the data you'll need

We've built our API with developers and businesses in mind, offering important fields that other domain data API providers leave out. Our data is backed by Google Cloud, remains up to date, and can scale to meet your needs. Speed, reliability, and availability are what puts us above competitors.

    • {
    • "domain": "ipinfo.io",
    • "url": "https://ipinfo.io/",
    • "ip": "216.239.38.21",
    • "date": "2019-07-26T16:10:59.309Z",
    • "length": 28551,
    • "encoding": "utf8",
    • "copyright": "Copyright © 2019 IPinfo",
    • "googleanalytics": "UA-2336519",
    • "title": "IP Address API and Data Solutions - geolocation, company, carrier info, type and more - IPinfo.io",
    • "description": "We're the trusted source for IP address data, handling 12 billion IP geolocation API requests per month for over 1,000 businesses and 100,000+ developers"
    • }

Interesting data from host.io

Top Hosts

Domain Domains
verotel.com 22554264
1und1.de 10193774
unifiedlayer.com 6827454
ovh.net 6448127
namecheaphosting.com 6109109
aruba.it 4896893
multacom.com 3895971
hetzner.de 3843688
strato.de 3391471
automattic.com 2879637

Top Backlinks

Domain Backlinks
facebook.com 49065950
twitter.com 33684648
instagram.com 24259043
google.com 17473685
youtube.com 16714053
linkedin.com 14113266
wordpress.org 6422643
pinterest.com 5361874
blogspot.com 3970434
gmail.com 3770729

Top TLDs

TLD Domains Websites
com 142463509 133518786
tk 23214763 20396130
de 15395541 12880661
net 13174298 11590157
org 9999347 9212124
co.uk 8605931 7854171
cn 8498261 4854169
xyz 8187672 1701369
ru 8133169 4673651
cf 7079364 2739070