Domain · Tranco #3,883

knowbe4.com

knowbe4.com is ranked #3,883 among the world's most-visited sites (Tranco). It resolves to 18.165.98.51, hosted on server-18-165-98-51.iad55.r.cloudfront.net, and presents a TLS certificate issued by Amazon.

HTTP 301

Tranco rank	#3,883
IPv4	18.165.98.51, 18.165.98.89, 18.165.98.62, 18.165.98.126
Hosting / reverse DNS	server-18-165-98-51.iad55.r.cloudfront.net
Nameservers	ns-1036.awsdns-01.org, ns-1882.awsdns-43.co.uk, ns-38.awsdns-04.com, ns-853.awsdns-42.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.knowbe4.com/
Web server	cloudflare
Detected tech	cloudflare, Cloudflare
TLS certificate	Amazon · expires 2026-11-05

Linked company

This domain's name matches a legal entity in our directory:

KnowBe4, Inc.

Notable DNS TXT records

MS=ms32168056
google-site-verification=0aAUofkA6qAxk_uYttw0L4RjiIWAGL8-x-_pybvGhVo
jamf-site-verification=RIg8eN5i9Iok12Yr5DejHw
wiz-domain-verification=e6478bb3edd119aa3e701c038708e3cb1f0f13e7691fc7b2b488592070ae6366
docker-verification=e9e873bd-4dc8-437e-9718-93ee84b39448
zapier-domain-verification-challenge=67e81d94-81d3-44c1-bb5b-f278a3ed32ca

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FAQ

What is the IP address of knowbe4.com?

knowbe4.com resolves to 18.165.98.51, 18.165.98.89, 18.165.98.62 (server-18-165-98-51.iad55.r.cloudfront.net).

Who issued the SSL certificate for knowbe4.com?

The TLS/SSL certificate for knowbe4.com was issued by Amazon, valid until 2026-11-05.

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