Live Certificate Transparency

Certificate Transparency Monitor

Tracking 54,626 certificates across 273 domains from the public CT logs (crt.sh). We discover subdomains automatically, track issuer history, and surface shadow IT from cert issuance.

273
Tracked
Domains
54,626
Certs
All time
21,473
Subdomains
Discovered
1
No CT History
Red flag
Domain Certs Subdomains Active Newest Health Last Check
usa.edu 0 0 0 / 0 exp — UNCERTAIN
valor.com.br 0 0 0 / 0 exp — UNKNOWN
vercel.com 0 0 71 / 1,747 exp — UNCERTAIN
verticalbooking.com 0 0 0 / 0 exp — UNKNOWN
vidaxl.ch 0 0 0 / 0 exp — UNKNOWN
vidmatelite.com 0 0 0 / 0 exp — UNCERTAIN
vmixcall.com 0 0 0 / 0 exp — UNKNOWN
waitst.com 0 0 0 / 0 exp — UNCERTAIN
whatsapp.com 0 0 0 / 4,902 exp — UNCERTAIN
whereismytrain.in 0 0 0 / 0 exp — UNKNOWN
wikipedia.org 0 0 3 / 234 exp — UNCERTAIN
wildlife-traps.com 0 0 0 / 0 exp — UNKNOWN
wilmingtontrust.com 0 0 0 / 0 exp — UNKNOWN
wordpress.com 0 0 24 / 449 exp — UNCERTAIN
xbox.com 0 0 3 / 3,899 exp — UNCERTAIN
yara.com 0 0 0 / 0 exp — UNKNOWN
ycombinator.com 0 0 114 / 633 exp — UNCERTAIN
youraislopbores.me 0 0 0 / 0 exp — UNKNOWN
youtube.com 0 0 0 / 787 exp — UNCERTAIN
zdrav.ru 0 0 0 / 0 exp — UNKNOWN
zoom.us 0 0 0 / 2,408 exp — UNCERTAIN
zoot.jp 0 0 0 / 0 exp — UNCERTAIN
zumper.com 0 0 0 / 0 exp — UNCERTAIN
« 4 5 6 »
Last updated Oct 20, 2026 12:50 UTC · Sitemap · API · Data: crt.sh