D
60/100
- Penerbit
- Sectigo Public Server Authentication CA OV R36
- TLS maks.
- TLS1.2
- Cipher
- ECDHE-RSA-AES256-GCM-SHA384
- Kedaluwarsa
- 10/30/2026 (expired 4 days ago)
- HSTS
- Nonaktif
- OCSP Stapling
- Nonaktif
- Terakhir dipindai
- 9/10/2026, 5:44:43 AM
Why is the score low?
D · 60/100-
-35
Hostname mismatchIssue a certificate covering this hostname (via SAN)
-
-5
TLS 1.3 not enabledEnable TLS 1.3 on the server
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Ringkasan laporan
df.gov.br currently holds an SSL grade of D (60/100) from CertH TLS health monitoring. The site supports TLS1.2, does not enable HSTS, and its certificate is issued by Sectigo Public Server Authentication CA OV R36 — the certificate has expired. CertH records daily TLS handshake probes into an auditable certificate health trend.
df.gov.br mendapat skor lebih tinggi dari 4% dari 12,267 situs yang dinilai.
Terakhir dipindai 54 hari lalu — data mungkin sudah usang
Detail sertifikat & konfigurasi lengkap
- Common Name
- www.df.gov.br
- Kunci
- rsaencryption 2048bit
- Hash tanda tangan
- SHA-256
- SAN
- www.df.gov.br
- Sidik jari
- 0628288d69120ed13066d555665e924510e6c622b307271c873434b3c7f3095c
Penanda risiko
Tidak ada risiko berarti
Yang sudah baik
- Rantai sertifikat lengkap
- Tanpa TLS lama atau cipher lemah
Tren skor
Riwayat terbaru
| Waktu | Nilai | Skor | Penerbit |
|---|---|---|---|
| 9/10/2026, 5:44:43 AM | D | 60 | Sectigo Public Server Authentication CA OV R36 |
| 9/9/2026, 7:59:30 PM | D | 60 | Sectigo Public Server Authentication CA OV R36 |
| 9/8/2026, 6:29:51 PM | F | 44 | Sectigo Limited |
Score change insights · Last 90 days
Net change ↑ +16-
↑
9/9/2026 +16 F → DKey strength changed
Tanya jawab
Kapan sertifikat df.gov.br kedaluwarsa?
Sertifikat df.gov.br kedaluwarsa pada 10/30/2026, dalam -4 hari, diterbitkan oleh Sectigo Public Server Authentication CA OV R36.
Apakah konfigurasi TLS df.gov.br aman?
df.gov.br saat ini D (60/100), menegosiasikan TLS1.2 dan does not enable HSTS.
Mengapa skor df.gov.br berubah?
9/9/2026: +16 poin — Key strength changed