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chatgpt.com

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

csv export pro
Filters
20 on page · 385 matched
total records
385
active · on this page
0
expired · on this page
20
unique issuers · on this page
4
issuers on this pageGoDaddy8Let's Encrypt5Google Trust4DigiCert3
domainissuervalidstatus
*.hooks-staging.chatgpt.comcrt.sh
Let's Encrypt
Let's EncryptJan 11, 2025→Apr 11, 2025expired 1y ago
hooks-staging.chatgpt.comcrt.sh
Let's Encrypt
Let's EncryptJan 11, 2025→Apr 11, 2025expired 1y ago
*.hooks-staging.chatgpt.comcrt.sh
Let's Encrypt
Let's EncryptJan 11, 2025→Apr 11, 2025expired 1y ago
jam.chatgpt.comcrt.sh
DigiCert
DigiCertDec 13, 2024→Mar 13, 2025expired 1y ago
*.jam.chatgpt.comcrt.sh
DigiCert
DigiCertDec 13, 2024→Mar 13, 2025expired 1y ago
api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 9, 2024→Mar 9, 2025expired 1y ago
*.api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 9, 2024→Mar 9, 2025expired 1y ago
api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 9, 2024→Mar 9, 2025expired 1y ago
*.api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 9, 2024→Mar 9, 2025expired 1y ago
api.chatgpt.comcrt.sh
Google Trust
Google TrustDec 9, 2024→Mar 9, 2025expired 1y ago
*.api.chatgpt.comcrt.sh
Google Trust
Google TrustDec 9, 2024→Mar 9, 2025expired 1y ago
api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 7, 2024→Mar 7, 2025expired 1y ago
*.api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 7, 2024→Mar 7, 2025expired 1y ago
api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 7, 2024→Mar 7, 2025expired 1y ago
*.api.chatgpt.comcrt.sh
GoDaddy
GoDaddyDec 7, 2024→Mar 7, 2025expired 1y ago
api.chatgpt.comcrt.sh
Google Trust
Google TrustDec 7, 2024→Mar 7, 2025expired 1y ago
*.api.chatgpt.comcrt.sh
Google Trust
Google TrustDec 7, 2024→Mar 7, 2025expired 1y ago
chatgpt.comcrt.sh
Let's Encrypt
Let's EncryptDec 5, 2024→Mar 6, 2025expired 1y ago
*.chatgpt.comcrt.sh
Let's Encrypt
Let's EncryptDec 5, 2024→Mar 6, 2025expired 1y ago
chatgpt.comcrt.sh
DigiCert
DigiCertDec 5, 2024→Mar 6, 2025expired 1y ago
showing 181–200 · 10/20
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Pipe results into your recon pipeline
# Python
$ pip install ct-radar
$ ct-radar chatgpt.com | httpx -silent
# Go
$ go install github.com/imfht/ct-radar-cli/cli@latest
$ ct-radar chatgpt.com | nuclei
Free tier: 100 searches/day · Pro $29/mo for 10,000/day

Related domains under .com

google.comyoutube.comgmail.comdrive.google.comfacebook.cominstagram.comwhatsapp.commessenger.comapple.comicloud.comitunes.apple.commicrosoft.com

About certificate history for chatgpt.com

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