CertH certH

1and1.com SSL Notu ve TLS Sağlık Raporu

Veren
Sectigo Public Server Authentication CA OV R36
Maks. TLS
TLS1.2
Şifre
ECDHE-RSA-AES256-GCM-SHA384
Sona erer
10/6/2026 (expired 28 days ago)
HSTS
Devre dışı
OCSP Stapling
Devre dışı
Son tarama
9/10/2026, 5:41:42 AM

Why is the score low?

B · 85/100
  • -8
    Less than 30 days left
    Schedule certificate renewal
  • -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
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Rapor özeti

1and1.com currently holds an SSL grade of B (85/100) 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.

İyileştirme gerekli — Düzeltilebilir sorunlar: hâlâ TLS 1.1 destekliyor, HSTS yok veya PFS yok.

1and1.com, değerlendirilen 12,267 sitenin %8’inden daha yüksek puan alıyor.

Son tarama 54 gün önce — veriler eski olabilir

Tam sertifika ve yapılandırma ayrıntıları

Ortak ad
ionos.com
Anahtar
rsaencryption 4096bit
İmza özeti
SHA-256
SAN
ionos.com · 1and1.cloud · 1and1.com · 1and1.us · deploy-now.app · deploy-now.dev · deploy-now.info · deploy-now.online · deploy-now.org · deploy-now.pl · deploy-now.space · deploynow.app · deploynow.dev · deploynow.info · deploynow.online · deploynow.org · deploynow.pl · deploynow.space · ionos-cloud.biz · ionos-cloud.com · ionos-cloud.me · ionos-cloud.net · ionos-cloud.org · ionos-cloud.us · ionos.agency · ionos.co · ionos.co.id · ionos.co.za · ionos.com.ar · ionos.com.br · ionos.com.pe · ionos.com.ua · ionos.com.ve · ionos.id · ionos.in · ionos.is · ionos.li · ionos.me · ionos.nz · ionos.ph · ionos.sg · ionos.us · ionos.vn · ionoscloud.biz · ionoscloud.com · ionoscloud.me · ionoscloud.net · ionoscloud.org · ionoscloud.us · lxa.ionos.com · mkc.ionos.com · mybusiness.1and1.com · mypersonal.1and1.com · mywebsite.1and1.com · mywebsitepersonal.1and1.com · oneandone.com · order.1and1.com · website.1and1.com · www.1and1.cloud · www.1and1.com · www.deploy-now.app · www.deploy-now.dev · www.deploy-now.info · www.deploy-now.online · www.deploy-now.org · www.deploy-now.pl · www.deploynow.app · www.deploynow.dev · www.deploynow.info · www.deploynow.online · www.deploynow.org · www.deploynow.pl · www.deploynow.space · www.ionos-cloud.biz · www.ionos-cloud.com · www.ionos-cloud.me · www.ionos-cloud.net · www.ionos-cloud.org · www.ionos-cloud.us · www.ionos.agency · www.ionos.co · www.ionos.co.id · www.ionos.co.za · www.ionos.com · www.ionos.com.ar · www.ionos.com.br · www.ionos.com.pe · www.ionos.com.ua · www.ionos.com.ve · www.ionos.id · www.ionos.in · www.ionos.is · www.ionos.li · www.ionos.me · www.ionos.nz · www.ionos.ph · www.ionos.sg · www.ionos.us · www.ionos.vn · www.ionoscloud.biz · www.ionoscloud.com · www.ionoscloud.me · www.ionoscloud.net · www.ionoscloud.org · www.ionoscloud.us · www.oneandone.com · www.order.1and1.com
Parmak izi
060e7fbab30a5ea42149dfcf67986a82fd9550fb74c41533fc2c52065666f88f
Risk işaretleri
Kayda değer risk yok

İyi çalışanlar

  • Eksiksiz sertifika zinciri
  • Eski TLS veya zayıf şifreleme yok

Puan eğilimi

02550751009/8/2026, 6:29:51 PM · 72 (C)9/9/2026, 7:42:09 PM · 58 (D)9/10/2026, 5:41:42 AM · 85 (B)

Son geçmiş

ZamanNot PuanVeren kurum
9/10/2026, 5:41:42 AMB85Sectigo Public Server Authentication CA OV R36
9/9/2026, 7:42:09 PMD58—
9/8/2026, 6:29:51 PMC72Sectigo Limited

Score change insights · Last 90 days

Net change ↑ +13
  • ↑
    9/10/2026 +27 D → B
    Key strength changed
  • ↓
    9/9/2026 -14 C → D
    Key strength changed

SSS

1and1.com sertifikası ne zaman sona eriyor?

1and1.com sertifikası 10/6/2026 tarihinde, -28 gün içinde sona eriyor; veren Sectigo Public Server Authentication CA OV R36.

1and1.com TLS yapılandırması güvenli mi?

1and1.com şu anda B (85/100) alıyor; TLS1.2 ile anlaşıyor ve does not enable HSTS.

1and1.com puanı neden değişti?

9/10/2026: +27 puan — Key strength changed