Domain · Tranco #4,206

growthbook.io

growthbook.io is ranked #4,206 among the world's most-visited sites (Tranco). It resolves to 13.226.238.52, hosted on server-13-226-238-52.iad61.r.cloudfront.net, and presents a TLS certificate issued by Amazon.

HTTP 301

Tranco rank	#4,206
IPv4	13.226.238.52, 13.226.238.82, 13.226.238.75, 13.226.238.68
Hosting / reverse DNS	server-13-226-238-52.iad61.r.cloudfront.net
Nameservers	ns-1335.awsdns-38.org, ns-176.awsdns-22.com, ns-1834.awsdns-37.co.uk, ns-876.awsdns-45.net
Mail servers (MX)	aspmx.l.google.com (1), alt1.aspmx.l.google.com (5), alt2.aspmx.l.google.com (5)
HTTP status	301 → https://www.growthbook.io/
Web server	CloudFront
Detected tech	CloudFront
TLS certificate	Amazon · expires 2026-12-30

Notable DNS TXT records

google-site-verification=Varnbn-_N00hrJRiOzrDcZwo_38xosL-3lNKcqjO_PM
stripe-verification=1a9b071bc35200679af1d32d9ae317cb1b8b61b403a3ce684936c870e370c6f7
v=spf1 include:_spf.google.com include:sendgrid.net include:8863617.spf04.hubspotemail.net -all
MS=ms63174900
google-site-verification=4aAUYSkVSKkSQh-VS_o6uCgYz9c0nZTtEXzsWhVLCxQ

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FAQ

What is the IP address of growthbook.io?

growthbook.io resolves to 13.226.238.52, 13.226.238.82, 13.226.238.75 (server-13-226-238-52.iad61.r.cloudfront.net).

Who issued the SSL certificate for growthbook.io?

The TLS/SSL certificate for growthbook.io was issued by Amazon, valid until 2026-12-30.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains