How many SSL certificates have been issued for cadosecurity.zendesk.com?

Our index has recorded 11 certificates for cadosecurity.zendesk.com across public Certificate Transparency logs. This includes the apex domain and all subdomains.

How can I monitor new certificates for cadosecurity.zendesk.com?

Sign up for a free account to add cadosecurity.zendesk.com to your watchlist. CT Radar will alert you whenever a new certificate is issued for the domain or any subdomain. Useful for detecting unauthorized issuance, phishing, or shadow IT.

What subdomains exist for cadosecurity.zendesk.com?

Certificate Transparency logs reveal historical subdomains because every TLS certificate's Subject Alternative Names (SANs) are publicly logged. The result table on this page lists subdomains discovered for cadosecurity.zendesk.com. For programmatic access, use the ct-radar CLI: `pip install ct-radar && ct-radar cadosecurity.zendesk.com`.

Is this data official?

Yes. Certificate Transparency is a Google-led initiative (RFC 6962) requiring all Certificate Authorities to publicly log every certificate they issue. CT Radar continuously ingests Cloudflare Nimbus and Google Argon CT logs. Data is canonical, not crowdsourced.

cadosecurity.zendesk.com

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

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total records

active · on this page

expired · on this page

unique issuers · on this page

issuers on this pageGoogle Trust5Let's Encrypt2GoDaddy1Unknown Issuer1DigiCert1Global Digital Cyber…1

domain	issuer	valid	status
cadosecurity.zendesk.com crt.sh Let's Encrypt	Let's Encrypt	Mar 1, 2025→May 30, 2025	expired 11mo ago
cadosecurity.zendesk.com crt.sh Let's Encrypt	Let's Encrypt	Mar 1, 2025→May 30, 2025	expired 11mo ago
cadosecurity.zendesk.com crt.sh Google Trust	Google Trust	Mar 1, 2025→May 30, 2025	expired 11mo ago
cadosecurity.zendesk.com crt.sh Google Trust	Google Trust	Mar 1, 2025→May 30, 2025	expired 11mo ago
cadosecurity.zendesk.com crt.sh GoDaddy	GoDaddy	Jan 1, 2025→Apr 1, 2025	expired 1y ago
cadosecurity.zendesk.com crt.sh Google Trust	Google Trust	Jan 1, 2025→Apr 1, 2025	expired 1y ago
cadosecurity.zendesk.com crt.sh Google Trust	Google Trust	Jan 1, 2025→Apr 1, 2025	expired 1y ago
cadosecurity.zendesk.com crt.sh Unknown Issuer	Unknown Issuer	Nov 3, 2024→Feb 1, 2025	expired 1y ago
cadosecurity.zendesk.com crt.sh DigiCert	DigiCert	Jun 26, 2025→Sep 24, 2025	expired 7mo ago
cadosecurity.zendesk.com crt.sh Global Digital Cyber…	Global Digital Cyber…	Jun 26, 2025→Sep 24, 2025	expired 7mo ago
cadosecurity.zendesk.com crt.sh Google Trust	Google Trust	Dec 20, 2025→Mar 20, 2026	expired 1mo ago

Pipe results into your recon pipeline

# Python
$ pip install ct-radar
$ ct-radar cadosecurity.zendesk.com | httpx -silent

# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar cadosecurity.zendesk.com | nuclei

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About certificate history for cadosecurity.zendesk.com

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