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freebsd.org

Every SSL/TLS certificate ever issued for this name, indexed from public CT logs.

csv export pro
total records
823
active · on this page
0
expired · on this page
20
unique issuers · on this page
3
issuers on this pageGoogle Trust12Let's Encrypt7Microsoft1
domainstatus
reviews-dev.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
svn.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
svnmir.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
ldap.nyi.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
ldap-dev.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
download.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
ftp.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
download.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
ftp.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
download-archive.freebsd.orgcrt.sh
Microsoft
expired 10mo ago
download-archive.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
bugzilla.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
bugstest.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
bztest-attachments.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
wfe3.chi.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
ldap-dev.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
ldap-dev.freebsd.orgcrt.sh
Google Trust
expired 10mo ago
artifact.ci.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
artifacts.ci.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
artifact.ci.freebsd.orgcrt.sh
Let's Encrypt
expired 10mo ago
Pipe results into your recon pipeline
# Python
$ pip install ct-radar
$ ct-radar freebsd.org | httpx -silent
# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar freebsd.org | nuclei
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Related domains under .org

About certificate history for freebsd.org

This page lists every X.509 (SSL/TLS) certificate ever issued for freebsd.org and its subdomains, as recorded in public Certificate Transparency (CT) logs. CT logs are an immutable, append-only record of every certificate issued by participating Certificate Authorities (CAs), as required by the major browsers since 2018.

Subdomain enumeration via CT logs is one of the highest-signal techniques in reconnaissance — every time a TLS certificate is issued, all Subject Alternative Names (SANs) on that certificate become public. Internal and forgotten subdomains regularly show up here days after they're set up.

To monitor freebsd.org for newly-issued certificates in real-time (useful for detecting unauthorized issuance, phishing variants, or shadow IT) add it to your watchlist (Pro plan).