Tracking 71,605 certificates across 84 domains from the public CT logs (crt.sh). We discover subdomains automatically, track issuer history, and surface shadow IT from cert issuance.
| Domain | Certs | Subdomains | Active | Newest | Health | Last Check |
|---|---|---|---|---|---|---|
| airbnb.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| azure.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| bing.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| cloudflare.com | 0 | 0 | 0 / 4,978 exp | 2020-01-26 | UNCERTAIN | |
| cloudfront.net | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| cohere.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| dev.to | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| digitalocean.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| docker.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| dropbox.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| duckduckgo.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| fastly.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| github.com | 0 | 0 | 62 / 948 exp | 2026-06-03 | UNCERTAIN | |
| gitlab.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| hashicorp.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| hashnode.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| heroku.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| instagram.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| kubernetes.io | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| linkedin.com | 0 | 0 | 0 / 623 exp | 2020-01-27 | UNCERTAIN | |
| openai.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| playstation.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| proton.me | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| reddit.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| render.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| replicate.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| rubygems.org | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| s3.amazonaws.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| salesforce.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| snapchat.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| stripe.com | 0 | 0 | 214 / 1,974 exp | 2026-06-01 | UNCERTAIN | |
| substack.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| twitch.tv | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| whatsapp.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| wikipedia.org | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| wordpress.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| xbox.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| ycombinator.com | 0 | 0 | 52 / 589 exp | 2026-06-03 | UNCERTAIN | |
| youtube.com | 0 | 0 | 0 / 0 exp | — | UNCERTAIN | |
| zoom.us | 0 | 0 | 0 / 0 exp | — | UNCERTAIN |