Audit certificato
vercel.com SSL certificate check
SEO page with a cached certificate, TLS and chain-of-trust inspection result.
Certificato SSL
Validità
Valido
Giorni rimanenti
68
Stato catena
Catena attendibile
Emittente
CN=R12,O=Let's Encrypt,C=US
Soggetto
CN=*.vercel.com
Valido dal
5/23/2026 8:55:50 AM
Valido fino al
8/21/2026 8:55:49 AM
Versione TLS
TLS 1.3
Cifratura
TLS_AES_128_GCM_SHA256
Nomi alternativi del soggetto
*.vercel.comvercel.comCatena certificati
Certificato 1 /leaf
*.vercel.com
Issuer: CN=R12,O=Let's Encrypt,C=US
Until: 8/21/2026 8:55:49 AMCA: falseSelf-signed: false
Certificato 2 /last-presented
R12
Issuer: CN=ISRG Root X1,O=Internet Security Research Group,C=US
Until: 3/12/2027 11:59:59 PMCA: trueSelf-signed: false