- Penerbit
- Let's Encrypt
- TLS maks.
- TLS1.3
- Versi TLS
- TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0
- Cipher
- ECDHE-ECDSA-AES256-GCM-SHA384
- Kedaluwarsa
- 1/27/2027 ( 82 hr)
- HSTS
- Nonaktif
- OCSP Stapling
- Nonaktif
- Terakhir dipindai
- 11/4/2026, 12:50:29 PM
Why is the score low?
A · 98/100-
-2
Certificate chain too longOptimize the chain; remove extra intermediate certificates
Ringkasan laporan
cebit.de currently holds an SSL grade of A (98/100) from CertH TLS health monitoring. The site supports TLS1.3, TLS1.2, does not enable HSTS, and its certificate is issued by Let's Encrypt — 82 days left on the certificate. CertH records daily TLS handshake probes into an auditable certificate health trend.
Baik — Keamanan solid dengan hanya masalah kecil — misalnya tanpa HSTS preload atau belum memanfaatkan TLS 1.3 sepenuhnya. Nilai yang umum direkomendasikan.
cebit.de mendapat skor lebih tinggi dari 68% dari 12,269 situs yang dinilai.
Persentil dihitung dari 12,269 situs yang diindeks CertH (termasuk yang belum dinilai), bukan sensus industri.
Terakhir dipindai 2 hari lalu — data mungkin sudah usang
Detail sertifikat & konfigurasi lengkap
- Common Name
- redirect.messe.de
- Kunci
- ec 256bit
- Hash tanda tangan
- SHA-384
- Rantai
- Lengkap
- SAN
-
Tampilkan semua (90)
5gsmartvenue.comab-in-den-fruehling.deabf-freizeitmesse.deabf-hannover.debesser-schlafen-hannover.debesser-schlafen-messe.debeta.smart-production-alliance.combig-messe.decaravan-bremen.decebit.dechronik.messe.declean-transport.decpnetcon.dedidacta-hannover.dedigitalhealth.prodomotex.degenussfest-hannover.deh2fc-fair.comhannovermesse.dehermesaward.comhfturkey.comhundemesse-hannover.deinfa-kreativ.deinfalino.deinstant-fair.deinterschutz.cominterschutz.delabvolution.delightcon.infoligna.demediafactory.digitalmeine-infa.demesse.demessegelaende.demimamo-pferdeshow.denacht-der-pferde.dep1ng.ggparts2clean.depassionpferd.compferd-und-jagd-messe.depferdundjagd.compro-care-hannover.deps-days.compsdays.comreal-estate-arena.comredirect.messe.dereisezeit-urlaubsmesse.desmart-production-alliance.comspaceforthenext.desurface-technology-germany.detechnology-academy.grouptechtide.dewebkit.abf-hannover.dewebkit.altenpflege.messe.dewebkit.domotex.dewebkit.hannovermesse.dewebkit.interschutz.dewebkit.lightcon.infowebkit.surface-technology-germany.dewild-und-fang.dewww.5gsmartvenue.comwww.ab-in-den-fruehling.dewww.abf-freizeitmesse.dewww.besser-schlafen-messe.dewww.cebit.dewww.clean-transport.dewww.genussfest-hannover.dewww.hannovermesse-gala.dewww.hermesaward.comwww.hfturkey.comwww.hm-eroeffnung.messe.dewww.infa-kreativ.dewww.infalino.dewww.instant-fair.dewww.interschutz.comwww.lebensart-gala.messe.dewww.mimamo-pferdeshow.dewww.nacht-der-pferde.dewww.p1ng.ggwww.passionpferd-summit.messe.dewww.pferd-und-jagd-messe.dewww.reisezeit-urlaubsmesse.dewww.smart-production-alliance.comwww.spaceforthenext.dewww.webkit.abf-hannover.dewww.webkit.domotex.dewww.webkit.hannovermesse.dewww.webkit.interschutz.dewww.webkit.lightcon.infowww.webkit.surface-technology-germany.deTidak ada kecocokan
- Sidik jari
- 337659597a81d4bd5be9d52d62769e80bc8824c6fd0365b41bcf46c36493fbeb
Yang sudah baik
- TLS 1.3 aktif
- Rantai sertifikat lengkap
- Tanpa TLS lama atau cipher lemah
Tren skor
Riwayat terbaru
| Waktu | Nilai | Skor | Penerbit |
|---|---|---|---|
| 11/4/2026, 12:50:29 PM | A | 98 | Let's Encrypt |
| 9/9/2026, 7:54:02 PM | A | 93 | Let's Encrypt |
| 9/8/2026, 6:29:51 PM | B | 85 | Let's Encrypt |
Score change insights · Last 90 days
Net change ↑ +13-
↑
9/9/2026 +8 B → AConfig scoring adjustment
-
↑
11/4/2026 +5CA changedTLS version support improvedAlso observedCAA: — → —
Tanya jawab
Kapan sertifikat cebit.de kedaluwarsa?
Sertifikat cebit.de kedaluwarsa pada 1/27/2027, dalam 82 hari, diterbitkan oleh Let's Encrypt.
Apakah konfigurasi TLS cebit.de aman?
cebit.de saat ini A (98/100), menegosiasikan TLS1.3, TLS1.2 dan does not enable HSTS.
Mengapa skor cebit.de berubah?
9/9/2026: +8 poin — Config scoring adjustment