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sfnam.delve.office.com

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

csv export pro
total records
6
active · on this page
0
expired · on this page
6
unique issuers · on this page
4
issuers on this pageMicrosoft2GoDaddy2Let's Encrypt1Entrust1
domainstatus
sfnam.delve.office.comcrt.sh
Microsoft
expired 11mo ago
sfnam.delve.office.comcrt.sh
Let's Encrypt
expired 11mo ago
sfnam.delve.office.comcrt.sh
Microsoft
expired 11mo ago
sfnam.delve.office.comcrt.sh
Entrust
expired 11mo ago
sfnam.delve.office.comcrt.sh
GoDaddy
expired 11mo ago
sfnam.delve.office.comcrt.sh
GoDaddy
expired 11mo ago
Pipe results into your recon pipeline
# Python
$ pip install ct-radar
$ ct-radar sfnam.delve.office.com | httpx -silent
# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar sfnam.delve.office.com | nuclei
Free tier: 100 searches/day · Pro $29/mo for 10,000/day

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About certificate history for sfnam.delve.office.com

This page lists every X.509 (SSL/TLS) certificate ever issued for sfnam.delve.office.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 sfnam.delve.office.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).