Every SSL/TLS certificate ever issued for this name, indexed from public CT logs.
| domain | status |
|---|---|
| finsight2.softbank.comcrt.sh Asseco Data Systems … | expired 1y ago |
| finsight1.softbank.comcrt.sh Asseco Data Systems … | expired 1y ago |
| apps.softbank.comcrt.sh Asseco Data Systems … | expired 1y ago |
| softbank.comcrt.sh Google Trust | expired 11mo ago |
| finsight.softbank.comcrt.sh Asseco Data Systems … | expired 1y ago |
| softbank.comcrt.sh Google Trust | expired 11mo ago |
| okta.softbank.comcrt.sh Google Trust | expired 1y ago |
| softbank.comcrt.sh Google Trust | expired 1y ago |
| *.softbank.comcrt.sh Google Trust | expired 1y ago |
| securemail.softbank.comcrt.sh Google Trust | expired 1y ago |
| www.securemail.softbank.comcrt.sh Google Trust | expired 1y ago |
| www.softbank.comcrt.sh Microsoft | expires in 3mo |
| sbts.softbank.comcrt.sh TrustAsia Technologies | expires in 3mo |
| sbts.softbank.comcrt.sh DigiCert | expired 21d ago |
| finsight.softbank.comcrt.sh DigiCert | expired 2mo ago |
| finsight1.softbank.comcrt.sh Microsoft | expired 21d ago |
| rsvp.softbank.comcrt.sh ZeroSSL | expires in 1mo |
| rews-support.softbank.comcrt.sh Amazon | expired 3y ago |
| ts.softbank.comcrt.sh TrustAsia Technologies | expires in 3mo |
| rews-support.softbank.comcrt.sh TrustAsia Technologies | expires in 3mo |
# Python
$ pip install ct-radar
$ ct-radar softbank.com | httpx -silent# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar softbank.com | nucleiThis page lists every X.509 (SSL/TLS) certificate ever issued for softbank.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 softbank.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).