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sys.ntt.com

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

csv export pro
total records
213
active · on this page
13
expired · on this page
7
unique issuers · on this page
6
issuers on this pageJapan Registry Servi…8DigiCert4GlobalSign3Google Trust2Microsoft2Sectigo1
domainstatus
test-sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
*.test-sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
*.sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
test-sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
*.test-sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
*.sys0003027.sys.ntt.comcrt.sh
Japan Registry Servi…
expires in 4mo
sof-ai-helpdesk.sys.ntt.comcrt.sh
GlobalSign
expires in 5mo
*.sys.ntt.comcrt.sh
DigiCert
expires in 5mo
cpeconfig.sys.ntt.comcrt.sh
DigiCert
expires in 5mo
cpeorder.sys.ntt.comcrt.sh
DigiCert
expires in 5mo
uoc.sys.ntt.comcrt.sh
DigiCert
expires in 5mo
sys.ntt.comcrt.sh
GlobalSign
expired 11mo ago
*.sys.ntt.comcrt.sh
GlobalSign
expired 11mo ago
ydb-test.sys.ntt.comcrt.sh
Google Trust
expired 10mo ago
xdb.sys.ntt.comcrt.sh
Google Trust
expired 10mo ago
icf.sys.ntt.comcrt.sh
Microsoft
expired 10mo ago
www.icf.sys.ntt.comcrt.sh
Microsoft
expired 10mo ago
ccsg12-kvm.sys.ntt.comcrt.sh
Sectigo
expired 10mo ago
Pipe results into your recon pipeline
# Python
$ pip install ct-radar
$ ct-radar sys.ntt.com | httpx -silent
# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar sys.ntt.com | nuclei
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About certificate history for sys.ntt.com

This page lists every X.509 (SSL/TLS) certificate ever issued for sys.ntt.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 sys.ntt.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).