CertH certH

nih.gov Nota SSL e informe de salud TLS

Emisor
Go Daddy Secure Certificate Authority - G2
TLS máx.
TLS1.2
Versiones TLS
TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0
Cifrado
ECDHE-RSA-AES128-GCM-SHA256
Caduca
2/15/2027 ( 101 d)
HSTS
✓ Habilitado
OCSP Stapling
Deshabilitado
Último escaneo
11/4/2026, 12:58:01 PM

Why is the score low?

A · 93/100
  • -5
    TLS 1.3 not enabled
    Enable TLS 1.3 on the server
  • -2
    Certificate chain too long
    Optimize the chain; remove extra intermediate certificates

Resumen del informe

nih.gov currently holds an SSL grade of A (93/100) from CertH TLS health monitoring. The site supports TLS1.2, has HSTS enabled, and its certificate is issued by Go Daddy Secure Certificate Authority - G2 — 101 days left on the certificate. CertH records daily TLS handshake probes into an auditable certificate health trend.

Bueno — Seguridad sólida con solo problemas menores — por ejemplo, sin HSTS preload o sin aprovechar del todo TLS 1.3. La nota recomendada habitual.

nih.gov puntúa mejor que el 68% de los 12,269 sitios evaluados.

El percentil se calcula sobre los 12,269 sitios indexados por CertH (incluidos los no evaluados); no es un censo del sector.

Último escaneo hace 2 días: los datos pueden estar obsoletos

Detalles completos del certificado y la configuración

Nombre común
www.nih.gov
Clave
rsaencryption 2048bit
Hash de firma
SHA-256
Cadena
Completa
SAN
Mostrar todos (28)
salud.nih.govdevtestdomain.nih.govstagetestdomain.nih.govstagetestdomain6.nih.govstagetestdomain5.nih.govtestdomain2.nih.govstagetestdomain2.nih.govstagetestdomain7.nih.govwww.nih.comdevtestdomain7.nih.govclinicalresearchtrials.nih.govwww.nih.govnih.govstagetestdomain4.nih.govdevtestdomain4.nih.govnewsinhealth.nih.govdevtestdomain6.nih.govtestdomain.nih.govstagetestdomain3.nih.govwww.health.nih.govtestdomain3.nih.govdevtestdomain2.nih.govnihrecord.nih.govnih.comdevtestdomain3.nih.govnihplainlanguage.nih.govdevtestdomain5.nih.govhealth.nih.gov
Huella
5f8f953b8f5be28e26eb88a16a6b71cc13ccd75bf4db779ffbcdf20a33ce7a35
Variables explicativas
CAA
issue "godaddy.com" · issuewild "letsencrypt.org" · issue "globalsign.com" · issue "digicert.com" · issuewild "digicert.com" · issuewild "godaddy.com" · issue "entrust.net" · issuewild "amazon.com" · issue "identrust.com" · issuewild "sectigo.com" · issue "amazon.com" · issue "sectigo.com" · issuewild "identrust.com" · issuewild "globalsign.com" · issue "letsencrypt.org"
CT SCT
3
Must-Staple
✗
HSTS preloadable
✓
Indicadores de riesgo
Sin riesgos notables

Lo que funciona

  • HSTS habilitado con max-age largo
  • Cadena completa
  • Sin TLS obsoleto ni cifrados débiles

Tendencia de puntuación

02550751009/8/2026, 1:17:11 PM · 87 (B)9/9/2026, 8:28:32 PM · 93 (A)9/17/2026, 3:23:27 AM · 93 (A)9/17/2026, 3:23:57 AM · 93 (A)9/25/2026, 3:23:02 AM · 93 (A)9/25/2026, 3:23:31 AM · 93 (A)10/2/2026, 3:23:12 AM · 93 (A)10/2/2026, 3:23:40 AM · 93 (A)10/9/2026, 3:23:39 AM · 93 (A)10/9/2026, 3:24:08 AM · 93 (A)10/17/2026, 3:23:40 AM · 93 (A)10/17/2026, 3:24:07 AM · 93 (A)10/25/2026, 3:23:31 AM · 93 (A)10/25/2026, 3:24:00 AM · 93 (A)11/1/2026, 3:23:58 AM · 93 (A)11/1/2026, 3:24:27 AM · 93 (A)11/4/2026, 12:58:01 PM · 93 (A)

Historial reciente

HoraGrado PuntuaciónEmisor
11/4/2026, 12:58:01 PMA93Go Daddy Secure Certificate Authority - G2
11/1/2026, 3:24:27 AMA93Go Daddy Secure Certificate Authority - G2
11/1/2026, 3:23:58 AMA93Go Daddy Secure Certificate Authority - G2
10/25/2026, 3:24:00 AMA93Go Daddy Secure Certificate Authority - G2
10/25/2026, 3:23:31 AMA93Go Daddy Secure Certificate Authority - G2
10/17/2026, 3:24:07 AMA93Go Daddy Secure Certificate Authority - G2
10/17/2026, 3:23:40 AMA93Go Daddy Secure Certificate Authority - G2
10/9/2026, 3:24:08 AMA93Go Daddy Secure Certificate Authority - G2
10/9/2026, 3:23:39 AMA93Go Daddy Secure Certificate Authority - G2
10/2/2026, 3:23:40 AMA93Go Daddy Secure Certificate Authority - G2
10/2/2026, 3:23:12 AMA93Go Daddy Secure Certificate Authority - G2
9/25/2026, 3:23:31 AMA93Go Daddy Secure Certificate Authority - G2
9/25/2026, 3:23:02 AMA93Go Daddy Secure Certificate Authority - G2
9/17/2026, 3:23:57 AMA93Go Daddy Secure Certificate Authority - G2
9/17/2026, 3:23:27 AMA93Go Daddy Secure Certificate Authority - G2
9/9/2026, 8:28:32 PMA93Go Daddy Secure Certificate Authority - G2
9/8/2026, 1:17:11 PMB87GoDaddy.com, Inc.

Score change insights · Last 90 days

Net change ↑ +6
  • ↑
    9/9/2026 +6 B → A
    Key strength changed

Preguntas frecuentes

¿Cuándo caduca el certificado de nih.gov?

El certificado de nih.gov caduca el 2/15/2027, en 101 días, emitido por Go Daddy Secure Certificate Authority - G2.

¿Es segura la configuración TLS de nih.gov?

nih.gov obtiene A (93/100), negocia TLS1.2 y has HSTS enabled.

¿Por qué cambió la nota de nih.gov?

9/9/2026: +6 puntos — Key strength changed