- Penerbit
- InCommon RSA Server CA 2
- TLS maks.
- TLS1.3
- Cipher
- ECDHE-RSA-AES256-GCM-SHA384
- Kedaluwarsa
- 9/21/2026 (expired 43 days ago)
- HSTS
- Nonaktif
- OCSP Stapling
- Nonaktif
- Terakhir dipindai
- 9/9/2026, 7:56:01 PM
Why is the score low?
B · 80/100-
-20
Expiring soonRenew soon; keep more than 30 days of validity remaining
Ringkasan laporan
cofc.edu currently holds an SSL grade of B (80/100) from CertH TLS health monitoring. The site supports TLS1.3, TLS1.2, does not enable HSTS, and its certificate is issued by InCommon RSA Server CA 2 — the certificate has expired. CertH records daily TLS handshake probes into an auditable certificate health trend.
Perlu perbaikan — Masalah yang bisa diperbaiki: masih mendukung TLS 1.1, tanpa HSTS, atau tanpa PFS.
cofc.edu mendapat skor lebih tinggi dari 8% dari 12,267 situs yang dinilai.
Terakhir dipindai 55 hari lalu — data mungkin sudah usang
Detail sertifikat & konfigurasi lengkap
- Common Name
- charleston.edu
- Kunci
- rsaencryption 2048bit
- Hash tanda tangan
- SHA-256
- SAN
- charleston.edu · *.charleston.edu · *.cofc.edu · cofc.edu
- Sidik jari
- 669d0e4d787be91b5c8983ddc8d62d20ac4fb4e44f77195e5364d1504112e6f2
Yang sudah baik
- TLS 1.3 aktif
- Rantai sertifikat lengkap
- Tanpa TLS lama atau cipher lemah
Tren skor
Riwayat terbaru
| Waktu | Nilai | Skor | Penerbit |
|---|---|---|---|
| 9/9/2026, 7:56:01 PM | B | 80 | InCommon RSA Server CA 2 |
| 9/8/2026, 6:29:51 PM | D | 64 | Internet2 |
Score change insights · Last 90 days
Net change ↑ +16-
↑
9/9/2026 +16 D → BKey strength changed
Tanya jawab
Kapan sertifikat cofc.edu kedaluwarsa?
Sertifikat cofc.edu kedaluwarsa pada 9/21/2026, dalam -43 hari, diterbitkan oleh InCommon RSA Server CA 2.
Apakah konfigurasi TLS cofc.edu aman?
cofc.edu saat ini B (80/100), menegosiasikan TLS1.3, TLS1.2 dan does not enable HSTS.
Mengapa skor cofc.edu berubah?
9/9/2026: +16 poin — Key strength changed