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SSL check results of dane.sys4.de

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Discover if the webservers of dane.sys4.de can be reached through a secure connection.

Summary

JSON Refresh

Report created Tue, 01 Jul 2025 16:02:16 +0000

The webservers of dane.sys4.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
dane.sys4.de
194.126.158.134
 dane.sys4.de
HSTS
context deadline exceeded
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
dane.sys4.de
2001:1578:400:111::3:1
 dane.sys4.de
HSTS
context deadline exceeded
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s

Certificates

First seen at:

CN=dane.sys4.de

Certificate chain
  • dane.sys4.de
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • dane.sys4.de
Alternative Names
  • dane.sys4.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2025-06-07
Not valid after
2025-09-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
87:75:0D:FF:89:AD:17:16:C3:37:1A:86:75:BA:DD:86:9E:EA:B5:8B:CB:EE:9B:6A:F6:98:A5:6F:C3:D9:0A:01
SHA1
AF:DC:6C:DC:14:25:3A:94:FE:30:25:39:44:D9:C9:D6:5F:C9:1C:7C
X509v3 extensions
subjectKeyIdentifier
  • 90:D8:76:E1:36:3C:ED:C1:E8:F8:40:AC:EA:8A:00:18:31:41:5A:BB
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r10.c.lencr.org/62.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
  • 26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
  • Timestamp : Jun 7 23:00:32.590 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AD:CF:DD:A9:8E:95:E3:F0:BF:F0:56:
  • 47:5F:3C:1C:4E:23:68:98:CE:0A:0B:57:CE:35:47:4A:
  • 29:F1:6D:66:08:02:21:00:F7:C6:9F:03:F1:19:BB:E0:
  • B3:A7:C7:71:2B:7C:C1:AE:89:D3:EA:D8:9D:26:1B:E2:
  • 4B:64:04:7E:7C:CF:E8:69
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : Jun 7 23:00:36.590 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:CA:7F:C9:D4:00:27:2A:F5:90:9C:5B:
  • 38:9C:22:D1:13:C0:46:03:1D:4A:18:CA:84:BB:32:77:
  • 7A:84:5D:0D:79:02:21:00:8E:50:A9:2D:97:19:32:E3:
  • 11:CF:2B:7F:21:81:2D:01:93:E2:A2:49:FB:C0:A1:06:
  • E9:CD:EE:B8:9F:8C:09:F1

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_443._tcp.dane.sys4.de
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid