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tsg.dev.blu.digicert.com

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

csv export pro
total records
17
active · on this page
17
expired · on this page
0
unique issuers · on this page
2
issuers on this pageDigiCert16Microsoft1
domainstatus
tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
*.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
build.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
*.build.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
harbor.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
jenkins.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
keycloak.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
rancher.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
*.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
build.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
*.build.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
harbor.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
jenkins.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
keycloak.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
rancher.tsg.dev.blu.digicert.comcrt.sh
DigiCert
expires in 16d
*.tsg.dev.blu.digicert.comcrt.sh
Microsoft
expires in 3mo
Pipe results into your recon pipeline
# Python
$ pip install ct-radar
$ ct-radar tsg.dev.blu.digicert.com | httpx -silent
# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar tsg.dev.blu.digicert.com | nuclei
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About certificate history for tsg.dev.blu.digicert.com

This page lists every X.509 (SSL/TLS) certificate ever issued for tsg.dev.blu.digicert.com 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 tsg.dev.blu.digicert.com for newly-issued certificates in real-time (useful for detecting unauthorized issuance, phishing variants, or shadow IT) add it to your watchlist (Pro plan).