SSL Kontrol Aracı

Sertifika zinciri, süre, TLS sürümü, şifre paketi, hostname eşleşmesi ve HSTS — tek bakışta.

verified_user Geçerli ve sağlıklı Hostname OK HSTS

github.com

Sectigo Limited · 53 gün kaldı

SSL Paketleri

Güvenlik skoru

100 A

TLS: TLSv1.3
Şifre: TLS_AES_128_GCM_SHA256
Anahtar: EC 256 (prime256v1)
Zincir: 3 sertifika

Öneriler

İyi görünüyor

Temel SSL kontrolleri başarılı. Periyodik tarama ve otomatik yenilemeyi açık tutun.

Ortak ad (CN): github.com
Üretici (CA): Sectigo Limited
Geçerlilik başlangıç: 01.09.2026 00:00 UTC
Geçerlilik bitiş: 29.11.2026 23:59 UTC
İmza algoritması: ecdsa-with-SHA256
Seri no: A59EBDB596751DB7F5C095079613953C

SAN (2)

github.com www.github.com

Protokol: TLSv1.3
Cipher: TLS_AES_128_GCM_SHA256
Cipher bits: 128
SNI: github.com
ALPN: —
Port: 443

HTTP güvenlik başlıkları

HTTP kodu: 200
Peer verify: Başarılı
HSTS: Var
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Final URL: https://github.com/
Content-Security-Policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com github.githubassets.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net productionresultssa1.blob.core.windows.net productionresultssa2.blob.core.windows.net productionresultssa3.blob.core.windows.net productionresultssa4.blob.core.windows.net productionresultssa5.blob.core.windows.net productionresultssa6.blob.core.windows.net productionresultssa7.blob.core.windows.net productionresultssa8.blob.core.windows.net productionresultssa9.blob.core.windows.net productionresultssa10.blob.core.windows.net productionresultssa11.blob.core.windows.net productionresultssa12.blob.core.windows.net productionresultssa13.blob.core.windows.net productionresultssa14.blob.core.windows.net productionresultssa15.blob.core.windows.net productionresultssa16.blob.core.windows.net productionresultssa17.blob.core.windows.net productionresultssa18.blob.core.windows.net productionresultssa19.blob.core.windows.net github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com wss://alive-staging.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com wss://production-copilot-host.webpubsub.azure.com api.github.com/cmc_internal/api/ edge.fullstory.com rs.fullstory.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com www.youtube-nocookie.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com user-images.githubusercontent.com private-user-images.githubusercontent.com opengraph.githubassets.com repository-images.githubusercontent.com marketplace-screenshots.githubusercontent.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com explore-feed.github.com *.googleusercontent.com objects-origin.githubusercontent.com *.githubusercontent.com images.ctfassets.net/8aevphvgewt8/; manifest-src 'self'; media-src github.com user-images.githubusercontent.com secured-user-images.githubusercontent.com private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com github.githubassets.com assets.ctfassets.net/8aevphvgewt8/ videos.ctfassets.net/8aevphvgewt8/; script-src github.githubassets.com 'sha256-tSjmyPUky1KbRZ0fw9VUil3wFEbeM82rtbJDygGJAXw='; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/
X-Content-Type-Options: nosniff
X-Frame-Options: deny
Referrer-Policy: origin-when-cross-origin, strict-origin-when-cross-origin

Leaf sertifika (PEM)

SSL sertifikası mı lazım?

Domain, wildcard ve EV paketlerini karşılaştırın.

SSL Paketleri