growthbook.io
Host.io Rank We use a propriety algorithim to rank the top 10M domain names. Download our domain rankings.
#7,564

Web

Discover top-level information for this domain.
View API →
URL
https://www.growthbook.io/
IP 760,770 Domains →
ASN 4,517,877 Domains →
AS209242 Cloudflare London, LLC
Country
Title
GrowthBook - Open Source Feature Flags and A/B Tests
Description
GrowthBook is an open source platform that gives any company the power of a customized feature flagging and A/B testing system.
Twitter
@growth_book
Server
cloudflare
Copyright
©2026 GrowthBook, Inc.

DNS

View domain name system records, including the A, AAAA, MX and NS records.
View API →
A
13.226.238.52 1,806 Domains →
13.226.238.68 1,789 Domains →
13.226.238.75 1,800 Domains →
13.226.238.82 1,701 Domains →
MX
alt1.aspmx.l.google.com. Domains →
alt2.aspmx.l.google.com. Domains →
alt3.aspmx.l.google.com. Domains →
alt4.aspmx.l.google.com. Domains →
aspmx.l.google.com. Domains →
hejjtgeaxm7klwyevnmqzoy5ptpclxlrk5ya4ym7b4hxlujdjoxq.mx-verification.google.com. Domains →
NS
ns-1335.awsdns-38.org. 60,381 Domains →
ns-176.awsdns-22.com. 60,600 Domains →
ns-1834.awsdns-37.co.uk. 74,667 Domains →
ns-876.awsdns-45.net. 61,995 Domains →

Co-Hosted

There are 760,770 domains hosted on 198.202.211.1 (AS209242 Cloudflare London, LLC). Show All →
View API →

Redirects

There are 9 domains which redirect to growthbook.io.
View API →